A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='84a5eb8c24b252ccf5f8190a13f365b9' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1495601001

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