diff --git a/ELT.Client/Models/Common/Response.cs b/ELT.Client/Models/Common/Response.cs
new file mode 100644
index 0000000..bfb1fbc
--- /dev/null
+++ b/ELT.Client/Models/Common/Response.cs
@@ -0,0 +1,6 @@
+namespace ELT.Client.Models.Common;
+
+public class ErrorResponse
+{
+    public string Error { get; set; }
+}
\ No newline at end of file
diff --git a/ELT/Controllers/CommonController.cs b/ELT/Controllers/CommonController.cs
index 901b280..42dbf8a 100644
--- a/ELT/Controllers/CommonController.cs
+++ b/ELT/Controllers/CommonController.cs
@@ -84,7 +84,7 @@ public class CommonController : ControllerBase
         }
         catch (Exception e)
         {
-            return StatusCode(500, e.Message);
+            return StatusCode(500, new ErrorResponse { Error = e.Message });
         }
     }
 
@@ -119,7 +119,7 @@ public class CommonController : ControllerBase
         }
         catch (Exception e)
         {
-            return StatusCode(500, e.Message);
+            return StatusCode(500, new ErrorResponse { Error = e.Message });
         }
     }
 }
\ No newline at end of file