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 ('8cf5d7b1c6ca5c102b5546b5586c616e', -1, 1715892778, 1715892778, '0388e9de', -4, 0, 0)

Line : 187
File : sessions.php