diff --git a/backend/open_webui/utils/errors.py b/backend/open_webui/utils/errors.py
deleted file mode 100644
index 89dcc2aa08..0000000000
--- a/backend/open_webui/utils/errors.py
+++ /dev/null
@@ -1,25 +0,0 @@
-import errno
-
-from fastapi import HTTPException
-
-from open_webui.constants import ERROR_MESSAGES
-
-
-OS_ERROR_MESSAGES = {
-    errno.ENAMETOOLONG: 'File name is too long.',
-    errno.ENOSPC: 'The server is out of storage space.',
-    errno.EDQUOT: 'Server storage quota exceeded.',
-    errno.EACCES: 'Server storage is not writable.',
-    errno.EPERM: 'Server storage is not writable.',
-    errno.EROFS: 'Server storage is not writable.',
-}
-
-
-def error_detail(exc: Exception, fallback: str = '') -> str:
-    if isinstance(exc, HTTPException) and exc.detail:
-        return exc.detail if isinstance(exc.detail, str) else ERROR_MESSAGES.DEFAULT(fallback)
-
-    if isinstance(exc, OSError) and exc.errno in OS_ERROR_MESSAGES:
-        return ERROR_MESSAGES.DEFAULT(OS_ERROR_MESSAGES[exc.errno])
-
-    return ERROR_MESSAGES.DEFAULT(fallback)