phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cc6819fcf15ac8af0832afc257ea4a44' 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 ('cc6819fcf15ac8af0832afc257ea4a44', -1, 1757994489, 1757994489, 'd849d809', -1, 0, 0)

Line : 187
File : sessions.php