Update lib/Service/OpmlService.php

Co-authored-by: Sean Molenaar <[email protected]>
Signed-off-by: Wolfgang <[email protected]>

lib/Service/OpmlService.php

@@ -101,7 +101,7 @@ public function import(string $userId, string $data): bool
         }
 
         if ($error > 0) {
-            throw new ServiceValidationException('Failed to import all feeds. Please check the server log!');
+            throw new ServiceValidationException("Failed to import $error feeds. Please check the server log!");
         }
 
         return true;