Update community IDs in graph.json and manifest.json; modify migration command in liara_pre_start.sh; enhance error logging in ExceptionSubscriber.php; add new AST cache files.

src/Shared/EventSubscriber/ExceptionSubscriber.php

@@ -108,10 +108,18 @@ class ExceptionSubscriber implements EventSubscriberInterface
             return;
         }
 
-        // Generic fallback: never leak stack traces or internal details in API responses
-        $this->logger->error('Unhandled exception', [
+        // Generic fallback: never leak stack traces or internal details in API responses.
+        // The class/message/location go into the log MESSAGE itself so they surface in
+        // platforms (e.g. Liara) whose default logger only prints the message string.
+        $this->logger->error(sprintf(
+            'Unhandled exception: %s: %s @ %s:%d [path=%s]',
+            $exception::class,
+            $exception->getMessage(),
+            $exception->getFile(),
+            $exception->getLine(),
+            $event->getRequest()->getPathInfo(),
+        ), [
             'exception' => $exception,
-            'path'      => $event->getRequest()->getPathInfo(),
         ]);
 
         $event->setResponse(new JsonResponse(