In Any case, I will leave something here to warn others that it is not necessarily a problem in their codes. Might have to convert unicode into normal ascii to work. BUT, bey the linked article says... this shouldn't be used in a production environment. Also, it does seem the https://case.edu/cgi-bin/newsline.pl?URL=https://kuikpos.com.tr/blog/link-ile-odeme-nedir