Fatal error: Uncaught Error: Call to a member function locate_assignment() on boolean in /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-content/themes/x/framework/functions/plugins/gravity-forms.php:61
Stack trace:
#0 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-includes/class-wp-hook.php(289): x_gravity_forms_checker('icon')
#1 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array)
#2 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-includes/plugin.php(484): WP_Hook->do_action(Array)
#3 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-content/themes/x/framework/functions/frontend/styles.php(43): do_action('x_enqueue_style...', 'icon', '')
#4 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-includes/class-wp-hook.php(287): x_enqueue_site_styles('')
#5 /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/p in /srv/users/cornerstonelibrarycom/apps/cornerstonepowerpack-com/public/wp-content/themes/x/framework/functions/plugins/gravity-forms.php on line 61