phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c1e8f0a43a208a7416b6735590d4dfe' 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 ('9c1e8f0a43a208a7416b6735590d4dfe', -1, 1715363016, 1715363016, '03906d05', -8, 0, 0)

Line : 187
File : sessions.php