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 ('b9a8f2d015b1fe35582d7c81cbcde2cb', -1, 1715449868, 1715449868, '1275b8bd', 2, 0, 0)

Line : 187
File : sessions.php