Fatal error: Uncaught TypeError: join(): Argument #2 ($array) must be of type ?array, string given in /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/plugins/colibri-page-builder-pro/extend-builder/assets.php:294 Stack trace: #0 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/plugins/colibri-page-builder-pro/extend-builder/assets.php(294): join(Array, '\r\n') #1 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/plugins/colibri-page-builder-pro/extend-builder/assets.php(315): ExtendBuilder\render_page_css() #2 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/plugins/colibri-page-builder-pro/extend-builder/assets.php(338): ExtendBuilder\add_builder_css() #3 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/class-wp-hook.php(324): ExtendBuilder\{closure}('') #4 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/script-loader.php(2263): do_action('wp_enqueue_scri...') #7 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #8 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #9 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/general-template.php(3065): do_action('wp_head') #11 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/themes/colibri-wp/header.php(7): wp_head() #12 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/template.php(810): require_once('/data01/virt811...') #13 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/template.php(745): load_template('/data01/virt811...', true, Array) #14 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #15 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/themes/colibri-wp/single.php(1): get_header() #16 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-includes/template-loader.php(106): include('/data01/virt811...') #17 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-blog-header.php(19): require_once('/data01/virt811...') #18 /data01/virt81158/domeenid/www.worknordic.ee/htdocs/index.php(17): require('/data01/virt811...') #19 {main} thrown in /data01/virt81158/domeenid/www.worknordic.ee/htdocs/wp-content/plugins/colibri-page-builder-pro/extend-builder/assets.php on line 294