Fatal error: Uncaught Error: Call to undefined function portfolio_gallery_isset_table_column() in /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-content/plugins/portfolio-gallery/includes/class-portfolio-gallery-install.php:52 Stack trace: #0 /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-content/plugins/portfolio-gallery/includes/class-portfolio-gallery-install.php(87): Portfolio_Gallery_Install::install_options() #1 /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-content/plugins/portfolio-gallery/includes/class-portfolio-gallery-install.php(20): Portfolio_Gallery_Install::install() #2 /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-includes/class-wp-hook.php(298): Portfolio_Gallery_Install::check_version('') #3 /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #4 /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #5 /homepages/18/d585503082/htdocs/clickandbuilds/ in /homepages/18/d585503082/htdocs/clickandbuilds/CMS1/wp-content/plugins/portfolio-gallery/includes/class-portfolio-gallery-install.php on line 52