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 ('1f79818ec47685c99f154008c43a0198', -1, 1715181894, 1715181894, '12d9e423', 14, 0, 0)

Line : 187
File : sessions.php