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 ('8d7c8b5ef86f71d0cd8c6b4f10a41b91', -1, 1715422453, 1715422453, '1275bc40', 4, 0, 0)

Line : 187
File : sessions.php