phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64f8205df057c835c04a7b79a504d1b5' 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 ('64f8205df057c835c04a7b79a504d1b5', -1, 1714369748, 1714369748, 'ac1d001b', -4, 0, 0)

Line : 187
File : sessions.php