phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b3889c488dbd539eec50a6f44b060aa' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9b3889c488dbd539eec50a6f44b060aa', -1, 1715755165, 1715755165, '12778a7b', -8, 0, 0)

Line : 187
File : sessions.php