A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='c3a54198b24606f0564f4a8e18bd8a42' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487556305

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