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 ('8f063abb1c9787bf7b78f6d87b01c37b', -1, 1766241659, 1766241659, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php