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 ('556d760d7e2dbe3603a0528d6fee1b4a', -1, 1547662677, 1547662677, '03502021', 1, 0, 0)

Line : 172
File : sessions.php