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 ('4219c362f900b8339a3f2a94263dcdc5', -1, 1547878150, 1547878150, '64182e0a', 1, 0, 0)

Line : 172
File : sessions.php