phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b71b9cbff1085876d5e0a54c9b51615' 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 ('8b71b9cbff1085876d5e0a54c9b51615', -1, 1714664175, 1714664175, '038f0973', -1, 0, 0)

Line : 187
File : sessions.php