phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a66697f971bf578c14a6776326bf80e3' 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) VALUES ('a66697f971bf578c14a6776326bf80e3', -1, 1714285042, 1714285042, '1275d8e5', -4, 0, 0)

Line : 217
File : sessions.php