phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './for_adeviq/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('193808be6ddba3c8b8b33ad67a0dba8e', -1, 1555981354, 1555981354, '12eaec0e', -4, 0, 0)

Line : 187
File : sessions.php