phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4ced427a5d6acd6548bd3926298091a' 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 ('b4ced427a5d6acd6548bd3926298091a', -1, 1715987961, 1715987961, '12df6c69', -1, 0, 0)

Line : 187
File : sessions.php