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 ('cb7a8f6c5f19ce942a8c5d3f83f64c51', -1, 1715357084, 1715357084, '12e3be5d', -2, 0, 0)

Line : 187
File : sessions.php