A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='49a92a10f8120c878d7c2798ed1a0477' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1488146667

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