Fatal error: Uncaught TypeError: Argument 1 passed to NinjaForms\Includes\Handlers\Sanitizer::preventScriptTriggerInHtmlOutput() must be of the type string, null given, called in /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/includes/Display/Render.php on line 311 and defined in /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/includes/Handlers/Sanitizer.php:24 Stack trace: #0 /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/includes/Display/Render.php(311): NinjaForms\Includes\Handlers\Sanitizer::preventScriptTriggerInHtmlOutput(NULL) #1 /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/ninja-forms.php(946): NF_Display_Render::localize(5) #2 /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/includes/Display/Shortcodes.php(27): Ninja_Forms->display('5') #3 /home/customer/www/bigenerationforsale.com/public_html/wp-includes/shortcodes.php(43 in /home/customer/www/bigenerationforsale.com/public_html/wp-content/plugins/ninja-forms/includes/Handlers/Sanitizer.php on line 24