Fatal error: Uncaught TypeError: Argument 1 passed to configure_fpt_smtp() must be an instance of PHPMailer, instance of PHPMailer\PHPMailer\PHPMailer given, called in /kunden/552567_90443/webseiten/frankhuber/wordpress/wp-includes/class-wp-hook.php on line 303 and defined in /kunden/552567_90443/webseiten/frankhuber/wordpress/wp-content/plugins/flo-pricing-tool/flo-pricing-tool.php(1346) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code:6 Stack trace: #0 /kunden/552567_90443/webseiten/frankhuber/wordpress/wp-includes/class-wp-hook.php(303): configure_fpt_smtp(Object(PHPMailer\PHPMailer\PHPMailer)) #1 /kunden/552567_90443/webseiten/frankhuber/wordpress/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array) #2 /kunden/552567_90443/webseiten/frankhuber/wordpress/ in /kunden/552567_90443/webseiten/frankhuber/wordpress/wp-content/plugins/flo-pricing-tool/flo-pricing-tool.php(1346) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 6