A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='7d5633a3a9a4cfb7b4a2ac89511f435d' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487616351

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