phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e471f5c36697ede04e2f1ba65af45cc8' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('e471f5c36697ede04e2f1ba65af45cc8', -1, 1714368346, 1714368346, 'ac453b67', -4, 0, 0, 'f0bc74f0abe38fff0b27d800d26216a2')

Line : 187
File : sessions.php