phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d1fc9e5e605ae898659b46ddb3e89f3' 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 ('9d1fc9e5e605ae898659b46ddb3e89f3', -1, 1714834713, 1714834713, '0311a2f7', -8, 0, 0)

Line : 187
File : sessions.php