phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './myforum/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 ('96f7b6e9e531a7c635fffac52bef61e6', -1, 1787402266, 1787402266, 'd849d85f', 9, 0, 0)

Line : 187
File : sessions.php