phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '25fcf51f69991a5531cc5ee073e566c1' 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 ('25fcf51f69991a5531cc5ee073e566c1', -1, 1714799095, 1714799095, '12e3667c', -8, 0, 0)

Line : 187
File : sessions.php