diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index a40acec20..c87eb6035 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -80,19 +80,21 @@ export class AppComponent {
         try {
           this.sqliteservice.databaseConn();
         } catch (error) {
-          // console.log("Error creating local database: ", error)
+           console.error("Error creating local database: ", error)
         }
       }
 
-      this.storageservice.get('networkCheckStore').then((network) => {
+      /* this.storageservice.get('networkCheckStore').then((network) => {
         if(network === 'online') {
-          // console.log('Network app componente check', network)
+           console.log('Network app componente check', network)
           this.backgroundservice.online()
         } else {
-          // console.log('Network app componente check', network)
+           console.log('Network app componente check', network)
           this.backgroundservice.offline();
         }
-      })
+      }).catch((error) => {
+        console.error('storage initialize: ',error)
+      }) */
 
     });
   }
diff --git a/src/app/modals/chat-options-features/chat-options-features.page.ts b/src/app/modals/chat-options-features/chat-options-features.page.ts
index 9f2bfb92d..3ebc82def 100644
--- a/src/app/modals/chat-options-features/chat-options-features.page.ts
+++ b/src/app/modals/chat-options-features/chat-options-features.page.ts
@@ -98,7 +98,12 @@ export class ChatOptionsFeaturesPage implements OnInit {
       const file = this.fileLoaderService.getFirstFile(input)
 
 
-      const imageData =  await this.fileToBase64Service.convert(file)
+      let imageData;
+      try {
+        imageData = await this.fileToBase64Service.convert(file)
+      } catch (error) {
+        console.error('load picture chat',error)
+      }
       this.capturedImage = imageData;
       this.capturedImageTitle = file.name;
 
diff --git a/src/app/modals/profile/profile.page.ts b/src/app/modals/profile/profile.page.ts
index 0de056f9f..afe210711 100644
--- a/src/app/modals/profile/profile.page.ts
+++ b/src/app/modals/profile/profile.page.ts
@@ -116,6 +116,8 @@ export class ProfilePage implements OnInit {
         this.DataArray.push(notificationObject)
       });
       this.notificationdata = this.DataArray
+    }).catch((error) => {
+      console.error('storage getnotification: ',error)
     })
     /* await new Promise(resolve => setTimeout(resolve, 1000));
     await this.getNotificationData(); */
@@ -193,7 +195,9 @@ export class ProfilePage implements OnInit {
 
     this.storageservice.store("Notifications", JSON.stringify(this.notificationdata)).then(() => {
       this.storageservice.get("Notifications").then((value) => {
-      });
+      }).catch((error) => {
+        console.error('storage delete notification: ',error)
+      })
     });
 
   }
diff --git a/src/app/modals/set-room-owner/set-room-owner.page.ts b/src/app/modals/set-room-owner/set-room-owner.page.ts
index 40a0656d6..9c2632ca8 100644
--- a/src/app/modals/set-room-owner/set-room-owner.page.ts
+++ b/src/app/modals/set-room-owner/set-room-owner.page.ts
@@ -55,7 +55,12 @@ export class SetRoomOwnerPage implements OnInit {
 
   async setRoomOwner(user:any){
 
-      let res:any = await this.ChatSystemService.addRoomOwner(this.roomId, user._id);
+      let res:any;
+      try {
+        res = await this.ChatSystemService.addRoomOwner(this.roomId, user._id)
+      } catch (error) {
+        console.error(error)
+      }
 
 
       if(res.error){
diff --git a/src/app/pages/agenda/agenda.page.ts b/src/app/pages/agenda/agenda.page.ts
index bf7ad1f2d..75a6abc03 100644
--- a/src/app/pages/agenda/agenda.page.ts
+++ b/src/app/pages/agenda/agenda.page.ts
@@ -531,6 +531,7 @@ export class AgendaPage implements OnInit {
             this.showTimeline = true;
 
           }).catch((error) => {
+            console.error(error)
             this.getFromDB();
           }).finally(() => {
             this.showLoader = false;
@@ -589,6 +590,7 @@ export class AgendaPage implements OnInit {
 
 
           }).catch((error) => {
+            console.error(error)
             this.getFromDB()
           })
           .finally(() => {
@@ -622,6 +624,7 @@ export class AgendaPage implements OnInit {
               this.showTimeline = true;
   
           }).catch((error) => {
+            console.error(error)
             this.getFromDB();
           }).finally(() => {
             this.showLoader = false;
@@ -646,6 +649,7 @@ export class AgendaPage implements OnInit {
             this.showTimeline = true;
   
           }).catch((error) => {
+            console.error(error)
             this.getFromDB()
           }).finally(() => {
             this.showLoader = false;
@@ -686,6 +690,7 @@ export class AgendaPage implements OnInit {
 
 
         }).catch((error) => {
+          console.error(error)
           this.getFromDB()
         }).finally(() => {
           counter++;
@@ -757,6 +762,7 @@ export class AgendaPage implements OnInit {
   
   
           }).catch((error) => {
+            console.error(error)
             this.getFromDB()
           }).finally(() => {
             this.showLoader = false;
@@ -794,6 +800,7 @@ export class AgendaPage implements OnInit {
   
   
           }).catch((error) => {
+            console.error(error)
             this.getFromDB()
           }).finally(() => {
             counter++;
@@ -840,6 +847,7 @@ export class AgendaPage implements OnInit {
             }
   
           }).catch((error) => {
+            console.error(error)
             this.getFromDB()
           })
             .finally(() => {
@@ -995,7 +1003,9 @@ export class AgendaPage implements OnInit {
   
         })
       }
-    })
+    }).catch ((error) => {
+      console.error(error);
+    });
     
 
   }
diff --git a/src/app/pages/agenda/view-event/view-event.page.ts b/src/app/pages/agenda/view-event/view-event.page.ts
index 5901c40a0..1f61df9ee 100644
--- a/src/app/pages/agenda/view-event/view-event.page.ts
+++ b/src/app/pages/agenda/view-event/view-event.page.ts
@@ -148,7 +148,9 @@ export class ViewEventPage implements OnInit {
   
         })
       }
-    })
+    }).catch ((error) => {
+      console.error(error);
+    });
   }
 
 
diff --git a/src/app/pages/chat/chat.page.ts b/src/app/pages/chat/chat.page.ts
index c2ddd9b0a..2e0556a02 100644
--- a/src/app/pages/chat/chat.page.ts
+++ b/src/app/pages/chat/chat.page.ts
@@ -403,10 +403,14 @@ export class ChatPage implements OnInit {
         //
 
         //
+      }).catch((error) => {
+        console.error('storage getdirectmessagedb: ',error)
       })
 
       this.storageservice.get('chatusers').then((users) => {
         this.dmUsers = users.filter(data => data.username != SessionStore.user.UserName);
+      }).catch((error) => {
+        console.error('storage getchatusers: ',error)
       })
     } else {
       this.sqlservice.getAllChatRoom().then((rooms: any) => {
@@ -557,10 +561,14 @@ export class ChatPage implements OnInit {
 
 
         //
+      }).catch((error) => {
+        console.error('storage getGrup Romm db: ',error)
       })
 
       this.storageservice.get('chatusers').then((users) => {
         this.dmUsers = users.filter(data => data.username != SessionStore.user.UserName);
+      }).catch((error) => {
+        console.error('storage getgrupDb: ',error)
       })
     } else {
       this.sqlservice.getAllChatRoom().then((rooms: any) => {
@@ -662,7 +670,9 @@ export class ChatPage implements OnInit {
         else {
           //Check if modal is opened
           if (this.segment == "Grupos" && this.showGroupMessages != true) {
-            await new Promise(resolve => setTimeout(resolve, 1000));
+            await new Promise(resolve => setTimeout(resolve, 1000)).catch ((error) => {
+              console.error(error);
+            });
             //await this.getGroups();
           }
         }
diff --git a/src/app/pages/chat/group-messages/group-messages.page.ts b/src/app/pages/chat/group-messages/group-messages.page.ts
index 73c84fce4..573cdb045 100644
--- a/src/app/pages/chat/group-messages/group-messages.page.ts
+++ b/src/app/pages/chat/group-messages/group-messages.page.ts
@@ -733,7 +733,9 @@ export class GroupMessagesPage implements OnInit, AfterViewInit, OnDestroy {
 
     if (file.type != "application/img" && file.type != "image/png" && file.type != "image/jpeg" && file.type != "image/gif") {
 
-      const encodedData = btoa(JSON.stringify(await this.getBase64(file)));
+      const encodedData = btoa(JSON.stringify(await this.getBase64(file).catch ((error) => {
+        console.error(error);
+      })));
       const blob = this.base64toBlob(encodedData, file.type)
       
       const formData = new FormData();
@@ -977,7 +979,9 @@ export class GroupMessagesPage implements OnInit, AfterViewInit, OnDestroy {
         } else {
           //Check if modal is opened
           if (document.querySelector('.isGroupChatOpened')) {
-            await new Promise(resolve => setTimeout(resolve, 5000));
+            await new Promise(resolve => setTimeout(resolve, 5000)).catch ((error) => {
+              console.error(error);
+            });
             await this.serverLongPull();
             
           }
diff --git a/src/app/pages/chat/messages/messages.page.ts b/src/app/pages/chat/messages/messages.page.ts
index 37f7f5bc9..fb0689084 100644
--- a/src/app/pages/chat/messages/messages.page.ts
+++ b/src/app/pages/chat/messages/messages.page.ts
@@ -154,6 +154,8 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
     // this.chatService.refreshtoken();
     this.ChatSystemService.getUserOfRoom(this.roomId).then((value) => {
 
+    }).catch((error) => {
+      console.error(error)
     })
 
     this.getChatMembers();
@@ -747,7 +749,9 @@ export class MessagesPage implements OnInit, AfterViewInit, OnDestroy {
 
     if (file.type != "application/img" && file.type != "image/png" && file.type != "image/jpeg" && file.type != "image/gif") {
 
-      const encodedData = btoa(JSON.stringify(await this.getBase64(file)));
+      const encodedData = btoa(JSON.stringify(await this.getBase64(file).catch ((error) => {
+        console.error(error);
+      })));
       const blob = this.base64toBlob(encodedData, file.type)
 
 
diff --git a/src/app/pages/events/events.page.ts b/src/app/pages/events/events.page.ts
index d2fa65e96..cd87cd29c 100644
--- a/src/app/pages/events/events.page.ts
+++ b/src/app/pages/events/events.page.ts
@@ -195,7 +195,9 @@ export class EventsPage implements OnInit {
 
       if(this.loggeduser.OwnerCalendars.length >= 1) {
       
-        let onwEvent:any = await this.eventService.getAllOwnEvents(start, end)
+        let onwEvent:any = await this.eventService.getAllOwnEvents(start, end).catch((error) => {
+          console.error(error)
+        })
         this.listToPresent = onwEvent;
         this.totalEvent = onwEvent.length;
         this.showLoader = false;
diff --git a/src/app/pages/publications/new-publication/convertBlobToBase64.worker.js b/src/app/pages/publications/new-publication/convertBlobToBase64.worker.js
index 62fc746e8..1d81ad388 100644
--- a/src/app/pages/publications/new-publication/convertBlobToBase64.worker.js
+++ b/src/app/pages/publications/new-publication/convertBlobToBase64.worker.js
@@ -5,7 +5,9 @@ convertBlobToBase64 = (blob) => new Promise((resolve, reject) => {
     resolve(reader.result);
   };
   reader.readAsDataURL(blob);
-});
+}).catch ((error) => {
+  console.error(error);
+});;
 
 onmessage = async function(oEvent) {
   const result = await convertBlobToBase64(oEvent.data);
diff --git a/src/app/pages/publications/new-publication/new-publication.page.ts b/src/app/pages/publications/new-publication/new-publication.page.ts
index 25a9f2766..e08e53da1 100644
--- a/src/app/pages/publications/new-publication/new-publication.page.ts
+++ b/src/app/pages/publications/new-publication/new-publication.page.ts
@@ -142,6 +142,8 @@ export class NewPublicationPage implements OnInit {
         resolve(reader.result);
     };
     reader.readAsDataURL(blob);
+  }).catch ((error) => {
+    console.error(error);
   });
 
 
diff --git a/src/app/services/alert.service.ts b/src/app/services/alert.service.ts
index 819ca1c63..e3f6895fe 100644
--- a/src/app/services/alert.service.ts
+++ b/src/app/services/alert.service.ts
@@ -60,7 +60,7 @@ export class AlertService {
 
             this.ChatSystemService.deleteMessage(msgId).then(() => {
               room.deleteMessage(msgId)
-            })
+            }).catch((error) => console.error(error))
             //this.ChatSystemService.subscribeToRoomUpdate(room._id, room);
             //loader.remove();
           }
diff --git a/src/app/services/auth.service.ts b/src/app/services/auth.service.ts
index 22ab1b377..f01eca89c 100644
--- a/src/app/services/auth.service.ts
+++ b/src/app/services/auth.service.ts
@@ -129,8 +129,8 @@ export class AuthService {
           
           // alert('wsLogin')
 
-        }).catch((message) => {
-          // alert('ws login failed')
+        }).catch((error) => {
+          console.error(error)
         })
 
 
@@ -150,7 +150,7 @@ export class AuthService {
 
                 return true
               } catch(e) {
-                
+                console.error('BeforesendAtachment', e)
                 return false
               }
 
@@ -167,7 +167,7 @@ export class AuthService {
                 return true
 
               } catch(e) {
-
+                console.error('BeforesendAtachment', e)
                 return false
               }
             }
@@ -231,6 +231,8 @@ export class AuthService {
     getUserData() {
       this.storageService.get(AuthConnstants.AUTH).then(res=>{
         this.userData$.next(res);
+      }).catch((error) => {
+        console.error('storage getuserdata',error)
       });
     }
 
diff --git a/src/app/services/chat.service.ts b/src/app/services/chat.service.ts
index a9528172c..3baea940c 100644
--- a/src/app/services/chat.service.ts
+++ b/src/app/services/chat.service.ts
@@ -326,7 +326,9 @@ export class ChatService {
         //showMessage(response.statusText);
         this.getRoomMessages(roomId)
         // Reconnect in one second
-        await new Promise(resolve => setTimeout(resolve, 1000));
+        await new Promise(resolve => setTimeout(resolve, 1000)).catch ((error) => {
+          console.error(error);
+        });
         await this.subscribe(roomId);
       } else {
         // Got message
diff --git a/src/app/services/chat/chat-system.service.ts b/src/app/services/chat/chat-system.service.ts
index 0033dc89c..34e4b8e3e 100644
--- a/src/app/services/chat/chat-system.service.ts
+++ b/src/app/services/chat/chat-system.service.ts
@@ -183,7 +183,12 @@ export class ChatSystemService {
 
   async getAllRooms () {
     this.loadingWholeList = true
-    const rooms = await this.RochetChatConnectorService.getRooms();
+    var rooms;
+    try {
+      rooms = await this.RochetChatConnectorService.getRooms();
+    } catch (error) {
+      console.error('chatgetrooms',error)
+    }
       try {
       await this.storage.remove('Rooms');
     } catch(e) {}
diff --git a/src/app/services/chat/message.service.ts b/src/app/services/chat/message.service.ts
index 0dbce8010..17d15b0c7 100644
--- a/src/app/services/chat/message.service.ts
+++ b/src/app/services/chat/message.service.ts
@@ -166,7 +166,11 @@ export class MessageService {
 
       let  uploadSuccessfully = false
       if(this.hasSendAttachment == false) {
-        uploadSuccessfully = await this.NfService.beforeSendAttachment(this)
+        try {
+          uploadSuccessfully = await this.NfService.beforeSendAttachment(this)
+        } catch (error) {
+          console.error('beforeSendAttachment uploadSuccessfully',error)
+        }
         this.UploadAttachmentsTemp++
       }
 
@@ -186,13 +190,17 @@ export class MessageService {
         this.RochetChatConnectorService.registerCallback({
           type: 'reConnect',
           funx: async ()=> {
-            this.send()
+            this.send().catch((error) =>{
+              console.error(error)
+            })
             return true
           }
         })
 
       } else if(uploadSuccessfully == false && this.UploadAttachmentsTemp == 1) {
-        this.send()
+        this.send().catch((error) =>{
+          console.error(error)
+        })
       } 
       else if(uploadSuccessfully == false) {
 
@@ -225,7 +233,9 @@ export class MessageService {
           this.messageSend = true
           this.redefinedMessage(ChatMessage)
         }
-      )
+      ).catch((error) => {
+        console.error(error)
+      })
 
     } else {
       // console.log("reconnect")
@@ -233,7 +243,9 @@ export class MessageService {
         type: 'reConnect',
         funx: async ()=> {
           
-          this.send()
+          this.send().catch((error) =>{
+            console.error(error)
+          })
           return true
         }
       })
diff --git a/src/app/services/chat/room.service.ts b/src/app/services/chat/room.service.ts
index b424fa03b..5c63f35d1 100644
--- a/src/app/services/chat/room.service.ts
+++ b/src/app/services/chat/room.service.ts
@@ -630,7 +630,7 @@ export class RoomService {
     }
 
     if(lastIsTyping != this.isTyping) {
-      this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', this.isTyping)
+      this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', this.isTyping).catch((error) => console.error(error));
     }
 
 
@@ -639,7 +639,7 @@ export class RoomService {
   }
 
   sendFalseTypingReadMessage(method,param: object) {
-    this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', {method:method, params: param} as falseTypingMethod)
+    this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', {method:method, params: param} as falseTypingMethod).catch((error) => console.error(error))
     this.setTypingOff()
   }
 
@@ -651,7 +651,7 @@ export class RoomService {
 
         if(this.isTyping == true) {
           this.isTyping = false
-          this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', this.isTyping)
+          this.RochetChatConnectorService.sendStreamNotifyRoom(this.id, SessionStore.user.UserName, 'typing', this.isTyping).catch((error) => console.error(error))
         }
       }
 
@@ -675,7 +675,7 @@ export class RoomService {
 
 
   leave(rid?) {
-    this.RochetChatConnectorService.leaveRoom(this.id)
+    this.RochetChatConnectorService.leaveRoom(this.id).catch((error) => console.error(error))
   }
 
   isJson(str) {
@@ -1003,7 +1003,9 @@ export class RoomService {
   }
 
   sendReadMessage() {
-    this.RochetChatConnectorService.readMessage(this.id)
+    this.RochetChatConnectorService.readMessage(this.id).catch((error) =>{
+      console.error(error)
+    })
     this.sendFalseTypingReadMessage('viewMessage', {})
     this.messageUnread = false
   }
diff --git a/src/app/services/notifications.service.ts b/src/app/services/notifications.service.ts
index 4c119b0b9..90b89c371 100644
--- a/src/app/services/notifications.service.ts
+++ b/src/app/services/notifications.service.ts
@@ -48,8 +48,8 @@ export class NotificationsService {
 
       this.storageService.get("Notifications").then((value) => {
 
-      }).catch(()=>{
-
+      }).catch((error)=>{
+        console.error('storage getnotification',error)
     }).catch(() => {
 
       this.storageService.store("Notifications", [])
@@ -122,8 +122,12 @@ export class NotificationsService {
                }, (error) => {
                  //console.log(error)
                })
-             });
+             }).catch((error) => {
+              console.error('storage authorization', error)
+             });;
 
+           }).catch((error) => {
+            console.error('storage getAndPostToken', error)
            });
          }
        );
diff --git a/src/app/shared/chat/group-messages/group-messages.page.ts b/src/app/shared/chat/group-messages/group-messages.page.ts
index cd63b2953..7384b96a6 100644
--- a/src/app/shared/chat/group-messages/group-messages.page.ts
+++ b/src/app/shared/chat/group-messages/group-messages.page.ts
@@ -533,7 +533,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
           this.getRoomInfo();
           this.closeAllDesktopComponents.emit();
           this.showEmptyContainer.emit();
-          this.ChatSystemService.hidingRoom(this.roomId);
+          this.ChatSystemService.hidingRoom(this.roomId).catch((error) => console.error(error));
         }
         else if (res.data == 'delete') {
           this.closeAllDesktopComponents.emit();
@@ -878,7 +878,9 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
 
     if (file.type != "application/img" && file.type != "image/png" && file.type != "image/jpeg" && file.type != "image/gif") {
 
-      const encodedData = btoa(JSON.stringify(await this.getBase64(file)));
+      const encodedData = btoa(JSON.stringify(await this.getBase64(file).catch ((error) => {
+        console.error(error);
+      })));
       const blob = this.base64toBlob(encodedData, file.type)
       
 
diff --git a/src/app/shared/chat/messages/messages.page.ts b/src/app/shared/chat/messages/messages.page.ts
index 6ae9d2a75..9a9e9487f 100644
--- a/src/app/shared/chat/messages/messages.page.ts
+++ b/src/app/shared/chat/messages/messages.page.ts
@@ -812,7 +812,9 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
     if (file.type != "application/img" && file.type != "image/png" && file.type != "image/jpeg" && file.type != "image/gif") {
 
-      const encodedData = btoa(JSON.stringify(await this.getBase64(file)));
+      const encodedData = btoa(JSON.stringify(await this.getBase64(file).catch ((error) => {
+        console.error(error);
+      })));
       const blob = this.base64toBlob(encodedData, file.type)
 
 
diff --git a/src/app/shared/popover/chat-popover/chat-popover.page.ts b/src/app/shared/popover/chat-popover/chat-popover.page.ts
index 4be344d40..633eb6cbe 100644
--- a/src/app/shared/popover/chat-popover/chat-popover.page.ts
+++ b/src/app/shared/popover/chat-popover/chat-popover.page.ts
@@ -82,9 +82,12 @@ export class ChatPopoverPage implements OnInit {
 
     let body = { "roomId":this.roomId, }
 
-    let res:any = await this.ChatSystemService.leaveRoom(this.roomId);
-    
-
+    let res:any;
+    try {
+      res = await this.ChatSystemService.leaveRoom(this.roomId);
+    } catch (error) {
+      console.error(error)
+    }
     if(res.error){
       if(res.error.error = "error-you-are-last-owner"){
         this.toastService._badRequest("Você é o último administrador do grupo. Por favor, defina o novo administrador antes de sair da grupo.");