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 ('28bbd750f3dabc1b4836d8e00aebd1d2', -1, 1715028291, 1715028291, '1276c1e8', 12, 0, 0)

Line : 187
File : sessions.php