phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd09cf959e9f77b6f1493e5437f49e9b2' 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 ('d09cf959e9f77b6f1493e5437f49e9b2', -1, 1714888376, 1714888376, '0311cb44', -1, 0, 0)

Line : 187
File : sessions.php