A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='b0a751704ceb6f8cfc9f62e8397a836f' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1495704018

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