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 ('471cd0e4f9e1a2f811d8d1eb4ef4e65d', -1, 1715593194, 1715593194, '12bf1a35', -4, 0, 0)

Line : 187
File : sessions.php