phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './lg15_phpbb/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 ('483d4178a9086ea2264419d970b826b4', -1, 1766335249, 1766335249, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php