Call to undefined function SP\Core\bindtextdomain()

[prites1993]

I have to install syaPass on my domain ipass.8ty6.co but I getting error Call to undefined function SP\Core\bindtextdomain()

Fatal error: Uncaught Error: Call to undefined function SP\Core\bindtextdomain() in /home/wbadmin8ty6/public_html/platform/ipass/lib/SP/Core/Language.php:201 Stack trace: #0 /home/wbadmin8ty6/public_html/platform/ipass/lib/SP/Bootstrap.php(124): SP\Core\Language::setLocales('en_US.utf8') #1 /home/wbadmin8ty6/public_html/platform/ipass/lib/SP/Bootstrap.php(457): SP\Bootstrap->__construct(Object(DI\Container)) #2 /home/wbadmin8ty6/public_html/platform/ipass/lib/Base.php(75): SP\Bootstrap::run(Object(DI\Container)) #3 /home/wbadmin8ty6/public_html/platform/ipass/index.php(28): require('/home/wbadmin8t...') #4 {main} thrown in /home/wbadmin8ty6/public_html/platform/ipass/lib/SP/Core/Language.php on line 201