phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84fcd42d1a1cb0e8123f9c4dcf7b40d8' 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 ('84fcd42d1a1cb0e8123f9c4dcf7b40d8', -1, 1714898590, 1714898590, 'c0a80201', 29, 0, 0)

Line : 187
File : sessions.php