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 ('8b15c7ec7f8e3381c203a5520de7e2c6', -1, 1715517267, 1715517267, '12768c6c', -6, 0, 0)

Line : 187
File : sessions.php