CRITICAL like l2 system" with a bad patch.

[CRITICAL] error occurred while accessing session file ‘/root/.local/share/sqlmap/output/’ (‘OperationalError: disk I/O error’). If the problem persists please rerun with ‘–flush-session’

[WARNING] there has been a problem while writing to the session file (‘OperationalError: no such table: storage’)

ive been hanging with this last two days… does anyone know what is going on… searching around net found few comments about but so far without lucky.

Already tried rerun with --flush but keep getting the same error.