A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='c0649b2526334b4a9a10b17e2a76b8c3' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487909324

Error:
(145) Table './ppatete_directory/pmd_v1_sessions' is marked as crashed and should be repaired