icons & icon boxes

Fatal error: Uncaught Error: Call to undefined function gdlr_fa_class() in /home/ki286984/public_html/wp-content/plugins/gdlr-shortcode/gdlr-shortcode-elements.php:429 Stack trace: #0 /home/ki286984/public_html/wp-includes/shortcodes.php(325): gdlr_icon_shortcode(Array, '', 'gdlr_icon') #1 [internal function]: do_shortcode_tag(Array) #2 /home/ki286984/public_html/wp-includes/shortcodes.php(199): preg_replace_callback('/\\[(\\[?)(gdlr_b...', 'do_shortcode_ta...', '<pre class="gdl...') #3 /home/ki286984/public_html/wp-includes/class-wp-hook.php(286): do_shortcode('<pre class="gdl...') #4 /home/ki286984/public_html/wp-includes/plugin.php(208): WP_Hook->apply_filters('<pre class="gdl...', Array) #5 /home/ki286984/public_html/wp-includes/post-template.php(247): apply_filters('the_content', '[gdlr_heading t...') #6 /home/ki286984/public_html/wp-content/themes/big-store/template-parts/content-page.php(15): the_content() #7 /home/ki286984/public_html/wp-includes/template.php(706): require('/home/ki286984/...') #8 /home/ki286984/p in /home/ki286984/public_html/wp-content/plugins/gdlr-shortcode/gdlr-shortcode-elements.php on line 429