phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cf8c7dde0ceb5466a8e5c71809b76da' 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 ('8cf8c7dde0ceb5466a8e5c71809b76da', -1, 1715817712, 1715817712, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php