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 ('1ad3db17743b6f95204d6ba3c69f8fbe', -1, 1715869730, 1715869730, '12ddbcde', -4, 0, 0)

Line : 187
File : sessions.php