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 ('4a4cd3d32be8d03280b21e512a68d6b9', -1, 1715257736, 1715257736, '0d3a2717', -8, 0, 0)

Line : 187
File : sessions.php