diff --git a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientBidiReactorBase.h b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientBidiReactorBase.h
--- a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientBidiReactorBase.h
+++ b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientBidiReactorBase.h
@@ -35,10 +35,15 @@
 template <class Request, class Response>
 void ClientBidiReactorBase<Request, Response>::nextWrite() {
   this->request = Request();
-  std::unique_ptr<grpc::Status> status =
-      this->prepareRequest(this->request, this->response);
-  if (status != nullptr) {
-    this->terminate(*status);
+  try {
+    std::unique_ptr<grpc::Status> status =
+        this->prepareRequest(this->request, this->response);
+    if (status != nullptr) {
+      this->terminate(*status);
+      return;
+    }
+  } catch (std::runtime_error &e) {
+    this->terminate(grpc::Status(grpc::StatusCode::INTERNAL, e.what()));
     return;
   }
   this->StartWrite(&this->request);
diff --git a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientReadReactorBase.h b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientReadReactorBase.h
--- a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientReadReactorBase.h
+++ b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientReadReactorBase.h
@@ -59,10 +59,14 @@
     this->terminate(grpc::Status::OK);
     return;
   }
-  std::unique_ptr<grpc::Status> status = this->readResponse(this->response);
-  if (status != nullptr) {
-    this->terminate(*status);
-    return;
+  try {
+    std::unique_ptr<grpc::Status> status = this->readResponse(this->response);
+    if (status != nullptr) {
+      this->terminate(*status);
+      return;
+    }
+  } catch (std::runtime_error &e) {
+    this->terminate(grpc::Status(grpc::StatusCode::INTERNAL, e.what()));
   }
   this->StartRead(&this->response);
 }
diff --git a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientWriteReactorBase.h b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientWriteReactorBase.h
--- a/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientWriteReactorBase.h
+++ b/services/backup/docker-server/contents/server/src/Reactors/client/base-reactors/ClientWriteReactorBase.h
@@ -29,10 +29,14 @@
 template <class Request, class Response>
 void ClientWriteReactorBase<Request, Response>::nextWrite() {
   this->request = Request();
-  std::unique_ptr<grpc::Status> status = this->prepareRequest(this->request);
-  if (status != nullptr) {
-    this->terminate(*status);
-    return;
+  try {
+    std::unique_ptr<grpc::Status> status = this->prepareRequest(this->request);
+    if (status != nullptr) {
+      this->terminate(*status);
+      return;
+    }
+  } catch (std::runtime_error &e) {
+    this->terminate(grpc::Status(grpc::StatusCode::INTERNAL, e.what()));
   }
   this->StartWrite(&this->request);
   if (!this->initialized) {