phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84ec420635f71d2cbaf5b6b07528191c' 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 ('84ec420635f71d2cbaf5b6b07528191c', -1, 1714307588, 1714307588, '127768ee', -4, 0, 0)

Line : 187
File : sessions.php