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 ('4225a5efe2f5870ba744458f0bc1d6a3', -1, 1715737895, 1715737895, '12dca813', -2, 0, 0)

Line : 187
File : sessions.php