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 ('7c0211e21f6d7cb5912d9b5494f6c5c1', -1, 1555783831, 1555783831, '12ea6f38', 1, 0, 0)

Line : 187
File : sessions.php