phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9e20e686531b247a2f5d86d8fcb7d31' 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 ('d9e20e686531b247a2f5d86d8fcb7d31', -1, 1715781895, 1715781895, '0389d700', -8, 0, 0)

Line : 187
File : sessions.php