phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '481cde2fb76b2882860d5473777cfb13' 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 ('481cde2fb76b2882860d5473777cfb13', -1, 1749005000, 1749005000, 'd849d8ba', 5, 0, 0)

Line : 187
File : sessions.php