Fatal error: Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/custom-facebook-feed/inc/CFF_Shortcode.php:263
Stack trace:
#0 /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/custom-facebook-feed/inc/CFF_Shortcode.php(263): strpos(Array, '02Sb981f26534g7...')
#1 /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/custom-facebook-feed/inc/CFF_Shortcode.php(312): CustomFacebookFeed\CFF_Shortcode->cff_get_processed_options(Array)
#2 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/shortcodes.php(434): CustomFacebookFeed\CFF_Shortcode->display_cff(Array, '', 'custom-facebook...')
#3 [internal function]: do_shortcode_tag(Array)
#4 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(custom...', 'do_shortcode_ta...', '[custom-faceboo...')
#5 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/class-wp-hook.php(326): do_shortcode('[custom-faceboo...')
#6 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/plugin.php(205): WP_Hook->apply_filters('[custom-faceboo...', Array)
#7 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/widgets/class-wp-widget-custom-html.php(150): apply_filters('widget_text', '[custom-faceboo...', Array, Object(WP_Widget_Custom_HTML))
#8 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/class-wp-widget.php(394): WP_Widget_Custom_HTML->widget(Array, Array)
#9 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/widgets.php(845): WP_Widget->display_callback(Array, Array)
#10 /customers/7/2/d/stororingen.se/httpd.www/wp-content/themes/Avada/sliding_bar.php(79): dynamic_sidebar('avada-slidingba...')
#11 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/template.php(812): require('/customers/7/2/...')
#12 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/template.php(745): load_template('/customers/7/2/...', false, Array)
#13 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/general-template.php(206): locate_template(Array, true, false, Array)
#14 /customers/7/2/d/stororingen.se/httpd.www/wp-content/themes/Avada/footer.php(51): get_template_part('sliding_bar')
#15 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/template.php(810): require_once('/customers/7/2/...')
#16 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/template.php(745): load_template('/customers/7/2/...', true, Array)
#17 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/general-template.php(92): locate_template(Array, true, true, Array)
#18 /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/woocommerce/templates/archive-product.php(97): get_footer('shop')
#19 /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/woocommerce/includes/wc-core-functions.php(346): include('/customers/7/2/...')
#20 /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/woocommerce/templates/taxonomy-product-cat.php(22): wc_get_template('archive-product...')
#21 /customers/7/2/d/stororingen.se/httpd.www/wp-includes/template-loader.php(106): include('/customers/7/2/...')
#22 /customers/7/2/d/stororingen.se/httpd.www/wp-blog-header.php(19): require_once('/customers/7/2/...')
#23 /customers/7/2/d/stororingen.se/httpd.www/index.php(17): require('/customers/7/2/...')
#24 {main}
thrown in /customers/7/2/d/stororingen.se/httpd.www/wp-content/plugins/custom-facebook-feed/inc/CFF_Shortcode.php on line 263