phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './cristal_phpb1/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 ('0a0c7aac0f7d2e6aac3936d791dfbd0c', -1, 1787797580, 1787797580, '6817f35c', 40, 0, 0)

Line : 188
File : sessions.php