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 ('f55cac4eb5db7672f0fc3ece79b07061', -1, 1715739921, 1715739921, '0d3b9abe', -6, 0, 0)

Line : 187
File : sessions.php