phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '766f768f6d64316b126c4266fb19b3fa' 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 ('766f768f6d64316b126c4266fb19b3fa', -1, 1715689884, 1715689884, '0391c911', -4, 0, 0)

Line : 187
File : sessions.php