Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "mymedi_template_loop_product_thumbnail" not found or invalid function name in /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/class-wp-hook.php:324
Stack trace:
#0 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#1 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#2 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-content/plugins/woocommerce/templates/content-product.php(42): do_action('woocommerce_bef...')
#3 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/template.php(812): require('/data02/virt651...')
#4 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-content/plugins/woocommerce/includes/wc-core-functions.php(284): load_template('/data02/virt651...', false)
#5 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-content/plugins/themesky/shortcodes/woo_shortcodes.php(364): wc_get_template_part('content', 'product')
#6 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/shortcodes.php(433): ts_products_shortcode(Array, '', 'ts_products')
#7 [internal function]: do_shortcode_tag(Array)
#8 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(rev_sl...', 'do_shortcode_ta...', '<p>[vc_row][vc_...')
#9 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/class-wp-hook.php(324): do_shortcode('<p>[vc_row][vc_...')
#10 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p>[vc_row][vc_...', Array)
#11 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/post-template.php(256): apply_filters('the_content', '[vc_row][vc_col...')
#12 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-content/themes/Avada/page.php(24): the_content()
#13 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/template-loader.php(106): include('/data02/virt651...')
#14 /data02/virt65161/domeenid/www.invago.ee/htdocs/wp-blog-header.php(19): require_once('/data02/virt651...')
#15 /data02/virt65161/domeenid/www.invago.ee/htdocs/index.php(17): require('/data02/virt651...')
#16 {main}
thrown in
/data02/virt65161/domeenid/www.invago.ee/htdocs/wp-includes/class-wp-hook.php on line
324
