Portfolio. 4 Columns

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /customers/f/2/f/foxyroses.com/httpd.www/wp-content/plugins/gt3-pagebuilder-custom/core/shortcodes/portfolio.php:81 Stack trace: #0 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/shortcodes.php(381): shortcode_portfolio(Array, '', 'portfolio') #1 [internal function]: do_shortcode_tag(Array) #2 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/shortcodes.php(256): preg_replace_callback('/\\[(\\[?)(portfo...', 'do_shortcode_ta...', '[portfolio\r\n ...') #3 /customers/f/2/f/foxyroses.com/httpd.www/wp-content/plugins/gt3-pagebuilder-custom/core/pb-parser.php(624): do_shortcode('[portfolio\r\n ...') #4 /customers/f/2/f/foxyroses.com/httpd.www/wp-content/plugins/gt3-pagebuilder-custom/core/pb-functions.php(9): get_pb_parser(Array) #5 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/class-wp-hook.php(287): add_pb_to_content('') #6 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/plugin.php(212): WP_Hook->apply_filters('', Array) #7 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/post-template.php(253): apply_filters('the_content', '') #8 /customers/f/2/f/foxyroses.com/httpd.www/wp-content/themes/diamond/page.php(19): the_content('Read more!') #9 /customers/f/2/f/foxyroses.com/httpd.www/wp-includes/template-loader.php(106): include('/customers/f/2/...') #10 /customers/f/2/f/foxyroses.com/httpd.www/wp-blog-header.php(19): require_once('/customers/f/2/...') #11 /customers/f/2/f/foxyroses.com/httpd.www/index.php(17): require('/customers/f/2/...') #12 {main} thrown in /customers/f/2/f/foxyroses.com/httpd.www/wp-content/plugins/gt3-pagebuilder-custom/core/shortcodes/portfolio.php on line 81