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 ('840a5c7b3b11d48d2c7c15cb5cd9de2d', -1, 1715863112, 1715863112, '030c9257', -9, 0, 0)

Line : 187
File : sessions.php