A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='b8b7e9a770d37cdc5b5356326509daa7' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1495867954

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