phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84a6188bc80872c51b4508458c4fd13b' 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 ('84a6188bc80872c51b4508458c4fd13b', -1, 1715488117, 1715488117, '039148e8', -8, 0, 0)

Line : 187
File : sessions.php