Fatal error: Uncaught ArgumentCountError: Too few arguments to function cwppos_show_review(), 0 passed in /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-content/themes/flat/content-single.php on line 29 and exactly 1 expected in /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-content/plugins/wp-product-review/includes/legacy.php:18 Stack trace: #0 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-content/themes/flat/content-single.php(29): cwppos_show_review() #1 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-includes/template.php(724): require('/home/httpd/vho...') #2 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-includes/template.php(671): load_template('/home/httpd/vho...', false) #3 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-includes/general-template.php(168): locate_template(Array, true, false) #4 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-content/themes/flat/single.php(5): get_template_part('content', 'single') #5 /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-includes/template-loader.php(98): include('/home/httpd/vho...') #6 /home/ht in /home/httpd/vhosts/gthu.ch/seebleiche.ch/wp-content/plugins/wp-product-review/includes/legacy.php on line 18