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 ('df58ced6fe7f4ef4cd7fa1d744a29feb', -1, 1715695039, 1715695039, '12bf4aef', 4, 0, 0)

Line : 187
File : sessions.php