Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/widgets/blog/widget_blog.php:847 Stack trace: #0 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(8719): nxs_widgets_blog_render_webpart_render_htmlvisualization(Array) #1 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/frontendframeworks/nxs/frontendframework_nxs.php(1350): nxs_getrenderedwidget(Array) #2 /var/www/wp-includes/shortcodes.php(433): nxs_frontendframework_nxs_sc_nxsplaceholder(Array, '', 'nxsplaceholder') #3 [internal function]: do_shortcode_tag(Array) #4 /var/www/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(nxspla...', 'do_shortcode_ta...', '[nxsplaceholder...') #5 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(4595): do_shortcode('[nxsplaceholder...') #6 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/frontendframeworks/nxs/frontendframework_nxs.php(983): nxs_applyshortcodes('[nxsplaceholder...') #7 /var/www/wp-includes/shortcodes.php(433): nxs_frontendframework_nxs_sc_nxsphcontainer(Array, '[nxsplaceholder...', 'nxsphcontainer') #8 [internal function]: do_shortcode_tag(Array) #9 /var/www/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(nxsphc...', 'do_shortcode_ta...', '[nxsphcontainer...') #10 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(4595): do_shortcode('[nxsphcontainer...') #11 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/frontendframeworks/nxs/frontendframework_nxs.php(914): nxs_applyshortcodes('[nxsphcontainer...') #12 /var/www/wp-includes/shortcodes.php(433): nxs_frontendframework_nxs_sc_nxspagerow(Array, '[nxsphcontainer...', 'nxspagerow') #13 [internal function]: do_shortcode_tag(Array) #14 /var/www/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(nxspag...', 'do_shortcode_ta...', '[nxspagerow pag...') #15 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(12692): do_shortcode('[nxspagerow pag...') #16 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(12757): nxs_getrenderedrowhtmlforparsedpoststructure('1631', 0, 'default', Array) #17 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(12790): nxs_getrenderedhtmlinparsedpoststructure(1772, '1631', Array, 'default') #18 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/frontendframeworks/nxs/pagetemplates/blogentry/pagetemplate_blogentry.php(553): nxs_getrenderedhtmlincontainer(1772, '1631', 'default') #19 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/frontendframeworks/nxs/pagetemplates/blogentry/pagetemplate_blogentry.php(943): nxs_pagetemplate_handlefooter() #20 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/includes/nxsfunctions.php(4920): nxs_pagetemplate_blogentry_render(NULL) #21 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/page-template-post.php(4): nxs_renderpagetemplate('blogentry', NULL) #22 /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/page-template.php(34): require_once('/var/www/wp-con...') #23 /var/www/wp-includes/template-loader.php(106): include('/var/www/wp-con...') #24 /var/www/wp-blog-header.php(19): require_once('/var/www/wp-inc...') #25 /var/www/index.php(17): require('/var/www/wp-blo...') #26 {main} thrown in /var/www/wp-content/themes/nexus_560_3_0_220121_1102/nexusframework/stable/nexuscore/widgets/blog/widget_blog.php on line 847