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 ('6c3d559f5fdf2b615936e9d57bf1b501', -1, 1715357263, 1715357263, '12e0f6cb', -4, 0, 0)

Line : 187
File : sessions.php