[Urgent] SQLITE_FULL error causing inability to disable workflows

Describe the problem/error/question

I am encountering a SQLITE_FULL error on my n8n Cloud account. Because of this, I cannot disable or enable workflows, delete execution history, or save new settings. This is blocking my ability to operate n8n normally.

What is the error message (if any)?
SQLITE_FULL: database or disk is full

Please share your workflow
This problem is not caused by a specific workflow. It seems to be related to the database/storage being full. Therefore, I cannot provide a single workflow export.

Share the output returned by the last node
There is no output from workflow nodes, as the issue occurs on the system level (not during workflow execution).

Account details (for Cloud support):

Request:

  1. Force delete old execution records on the server side
  2. Run a database VACUUM operation
  3. Temporarily expand storage space if possible

This situation is very urgent. I would greatly appreciate immediate support.