phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '721ad3b91b696264a6f674235f6ae70a' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('721ad3b91b696264a6f674235f6ae70a', -1, 1715331685, 1715331685, '0d3a7983', -8, 0, 0)

Line : 187
File : sessions.php