Merhaba host değiştirdim yedekleri yükledim ve wordpress admin paneline girerken site hata veriyor. Sunucuda ioncube yüklü. Sorunu nasıl çözebilirim ?

Site error: the file /home/ismailka/public_html/wp-content/themes/bislog/functions.php requires the ionCube PHP Loader ioncube_loader_lin_5.4.so to be installed by the website operator. If you are the website operator please use the ionCube Loader Wizard to assist with installation.