diff --git a/src/app/services/monitoring/opentelemetry/opentelemetry.ts b/src/app/services/monitoring/opentelemetry/opentelemetry.ts
index 0b96a98cc..74bda8d1d 100644
--- a/src/app/services/monitoring/opentelemetry/opentelemetry.ts
+++ b/src/app/services/monitoring/opentelemetry/opentelemetry.ts
@@ -13,7 +13,7 @@ function createProvider(serviceName) {
 
   provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
   provider.addSpanProcessor(new SimpleSpanProcessor(new ZipkinExporter({
-      url: 'https://5.180.182.151/zipkin-endpoint/api/v2/spans',
+      url: 'http://5.180.182.151:9411/api/v2/spans',
       serviceName: serviceName,
       // Uncomment and customize the following if needed
       // getExportRequestHeaders: () => {
diff --git a/src/app/shared/gabinete-digital/events-to-approve/events-to-approve.page.ts b/src/app/shared/gabinete-digital/events-to-approve/events-to-approve.page.ts
index cd4c86a07..7db4aa4cf 100644
--- a/src/app/shared/gabinete-digital/events-to-approve/events-to-approve.page.ts
+++ b/src/app/shared/gabinete-digital/events-to-approve/events-to-approve.page.ts
@@ -216,31 +216,36 @@ export class EventsToApprovePage implements OnInit {
       userId = this.selectedUserCalendar
     }
 
-    let allEvents =  await this.AgendaDataRepositoryService.eventToApproveList({
-      userId,
-      status: EEventFilterStatus.Pending
-    }, tracing)
-    if(allEvents.isOk()) {
-      tracing.setAttribute('outcome', 'success')
+    if(userId) {
+      let allEvents =  await this.AgendaDataRepositoryService.eventToApproveList({
+        userId,
+        status: EEventFilterStatus.Pending
+      }, tracing)
+      if(allEvents.isOk()) {
+        tracing.setAttribute('outcome', 'success')
 
-      if(allEvents.value.length >= 1) {
-        this.eventsList = this.sortService.sortArrayByDate(allEvents.value).reverse();
-        this.eventoaprovacaostore.save(segment, this.eventsList)
-      } else {
-        this.eventoaprovacaostore.save(segment, [])
+        if(allEvents.value.length >= 1) {
+          this.eventsList = this.sortService.sortArrayByDate(allEvents.value).reverse();
+          this.eventoaprovacaostore.save(segment, this.eventsList)
+        } else {
+          this.eventoaprovacaostore.save(segment, [])
+        }
+
+        this.showLoader = false;
+      } else  {
+
+        tracing.setAttribute('outcome', 'failed')
+        tracing.bugFlag()
+
+        if(!isHttpError(allEvents.error)) {
+          this.toastService._badRequest('Pedimos desculpa mas não foi possível executar a acção. Por favor, contacte o apoio técnico. #4')
+        }
+        this.showLoader = false;
       }
-
-      this.showLoader = false;
-    } else  {
-
-      tracing.setAttribute('outcome', 'failed')
-      tracing.bugFlag()
-
-      if(!isHttpError(allEvents.error)) {
-        this.toastService._badRequest('Pedimos desculpa mas não foi possível executar a acção. Por favor, contacte o apoio técnico. #4')
-      }
-      this.showLoader = false;
+    } else {
+      console.warn('calling to early Events-to-approve/LoadToApproveEvents')
     }
+
   }
 
   getFromDB() {}