Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, stdClass given in /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-content/plugins/simple-event-attendance/seatt_events_include.php:103 Stack trace: #0 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-content/plugins/simple-event-attendance/simple-events-attendance.php(136): seatt_form(1, '0') #1 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/shortcodes.php(355): seatt_tag_form(Array, '', 'seatt-form') #2 [internal function]: do_shortcode_tag(Array) #3 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/shortcodes.php(227): preg_replace_callback('/\\[(\\[?)(seatt\\...', 'do_shortcode_ta...', '

De bowlingav...') #4 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/class-wp-hook.php(308): do_shortcode('

De bowlingav...') #5 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/plugin.php(205): WP_Hook->apply_filters('

De bowlingav...', Array) #6 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/post-template.php(255): apply_filters('the_content', 'De bowlingavond...') #7 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-content/themes/twentyfourteen/content-page.php(20): the_content() #8 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/template.php(785): require('/customers/a/1/...') #9 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/template.php(718): load_template('/customers/a/1/...', false, Array) #10 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #11 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-content/themes/twentyfourteen/page.php(33): get_template_part('content', 'page') #12 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-includes/template-loader.php(106): include('/customers/a/1/...') #13 /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-blog-header.php(19): require_once('/customers/a/1/...') #14 /customers/a/1/f/ttcoudenburg.be/httpd.www/index.php(17): require('/customers/a/1/...') #15 {main} thrown in /customers/a/1/f/ttcoudenburg.be/httpd.www/wp-content/plugins/simple-event-attendance/seatt_events_include.php on line 103