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 ('1c9e8ffbbb95b7838e66f3f7df23e089', -1, 1715316310, 1715316310, '0390fc8c', -11, 0, 0)

Line : 187
File : sessions.php