A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='81edb7bf4e1ee57e798d8a37f9694d8c' AND http_user_agent='f33afb2d9be3c3819b4137d0fabf3d99' AND last_access > 1537823086

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