phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e5c3d9b84d2b9f4750b1b97f51d214e2', -1, 1715841555, 1715841555, '039331b6', -9, 0, 0)

Line : 187
File : sessions.php