A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='e7f60c82bc029bb7e2cb2aad8c0ffc4d' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1488216230

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