A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='5b7a336e9d46c3b606f73c0ad2d502fe' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1495846635

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