Uncaught Error: Call to undefined function get_field()
in /var/www/html/wp-content/themes/bankkz/header.php on line 34

Call stack:

1. require_once()
   wp-includes/template.php:810
2. load_template()
   wp-includes/template.php:745
3. locate_template()
   wp-includes/general-template.php:48
4. get_header()
   wp-content/themes/bankkz/single-converter.php:10
5. include('/var/www/html/wp-con...single-converter.php')
   wp-includes/template-loader.php:106
6. require_once('/var/www/html/wp-includes/template-loader.php')
   wp-blog-header.php:19
7. require('/var/www/html/wp-blog-header.php')
   index.php:17