A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='50133a38f0ea64b0c6a438e3e0ca4add' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1495535689

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