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 ('4606a959d1ec6979fc3c6ecd44bc02e5', -1, 1555978376, 1555978376, '12eaec0e', 46, 0, 0)

Line : 187
File : sessions.php