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 ('f9391a6ee70f498c04ce25b1c7bfea09', -1, 1715785758, 1715785758, '0388a167', -6, 0, 0)

Line : 187
File : sessions.php