A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='ff6f05566aa6eaa2599b32d1bf46613f' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487640470

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