Testimonial & Quote

Fatal error: Uncaught DivisionByZeroError: Modulo by zero in /var/www/vhosts/supportwelt.de/httpdocs/wp-content/themes/versatile/include/function/gdlr-page-item.php:640 Stack trace: #0 /var/www/vhosts/supportwelt.de/httpdocs/wp-content/themes/versatile/include/function/gdlr-page-item.php(618): gdlr_get_static_testimonial_item(Array) #1 /var/www/vhosts/supportwelt.de/httpdocs/wp-content/plugins/gdlr-shortcode/gdlr-shortcode-elements.php(519): gdlr_get_testimonial_item(Array) #2 /var/www/vhosts/supportwelt.de/httpdocs/wp-includes/shortcodes.php(355): gdlr_testimonial_shortcode(Array, '</p>\n[gdlr_tab ...', 'gdlr_testimonia...') #3 [internal function]: do_shortcode_tag(Array) #4 /var/www/vhosts/supportwelt.de/httpdocs/wp-includes/shortcodes.php(227): preg_replace_callback('/\\[(\\[?)(gdlr_t...', 'do_shortcode_ta...', '[gdlr_testimoni...') #5 /var/www/vhosts/supportwelt.de/httpdocs/wp-includes/class-wp-hook.php(308): do_shortcode('[gdlr_testimoni...') #6 /var/www/vhosts/supportwelt.de/httpdocs/wp-includes/plugin.php(205): WP_ in /var/www/vhosts/supportwelt.de/httpdocs/wp-content/themes/versatile/include/function/gdlr-page-item.php on line 640