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 ('efe7ad7909a5e4acc9d3912cc20d51cf', -1, 1715401461, 1715401461, '1275e5bb', 2, 0, 0)

Line : 187
File : sessions.php