Fatal error: Uncaught LogicException: A function must be an instance of Twig_SupTwg_FunctionInterface or Twig_SupTwg_SimpleFunction. in /home/jcmusic1/public_html/wp-content/plugins/data-tables-generator-by-supsystic/vendor/Twig/Environment.php:1214 Stack trace: #0 /home/jcmusic1/public_html/wp-content/plugins/gallery-by-supsystic/src/GridGallery/Galleries/Module.php(736): Twig_SupTwg_Environment->addFunction(Object(Twig\TwigFunction)) #1 /home/jcmusic1/public_html/wp-content/plugins/gallery-by-supsystic/src/GridGallery/Galleries/Module.php(20): GridGallery_Galleries_Module->registerShortcode() #2 /home/jcmusic1/public_html/wp-content/plugins/data-tables-generator-by-supsystic/vendor/Rsc/Resolver.php(103): GridGallery_Galleries_Module->onInit() #3 /home/jcmusic1/public_html/wp-content/plugins/data-tables-generator-by-supsystic/vendor/Rsc/Environment.php(243): Rsc_Resolver->init() #4 /home/jcmusic1/public_html/wp-includes/class-wp-hook.php(287): Rsc_Environment->extend('') #5 /home/jcmusic1/public_html/wp-includes/class-wp in /home/jcmusic1/public_html/wp-content/plugins/data-tables-generator-by-supsystic/vendor/Twig/Environment.php on line 1214