A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='ba95a1a4272adf2d12765fbf6cb6ee1e' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487632313

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