phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bio_phpbb1/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 ('f8a1d4637a15cd72a9d2d0fbbcbe56b9', -1, 1547879345, 1547879345, '64182e0a', 1, 0, 0)

Line : 172
File : sessions.php