Title: fatal php error Last modified: November 22, 2019 --- # fatal php error * Resolved [bttmrc](https://wordpress.org/support/users/bttmrc/) * (@bttmrc) * [6 years, 6 months ago](https://wordpress.org/support/topic/fatal-php-error-15/) * Hello, * I’m getting this error, * ``` PHP Fatal error: Uncaught Error: Class 'DOMDocument' not found in /home/*****/*****/wp-content/plugins/wp-html-mail/vendor/voku/simple_html_dom/src/voku/helper/HtmlDomParser.php:118 Stack trace: #0 /home/*****/*****/wp-content/plugins/wp-html-mail/vendor/voku/simple_html_dom/src/voku/helper/HtmlDomParser.php(185): voku\helper\HtmlDomParser->__construct() #1 /home/*****/*****/wp-content/plugins/wp-html-mail/vendor/voku/css-to-inline-styles/src/CssToInlineStyles.php(250): voku\helper\HtmlDomParser::__callStatic('str_get_html', Array) #2 /home/*****/*****/wp-content/plugins/wp-html-mail/includes/class-haet-mail.php(627): voku\CssToInlineStyles\CssToInlineStyles->convert() #3 /home/*****/*****/wp-content/plugins/wp-html-mail/includes/class-haet-mail.php(603): Haet_Mail->inline_css('...') #4 /home/*****/*****/wp-content/plugins/wp-html-mail/includes/class-haet-mail.php(397): Haet_Mail->prepare_email_for_delivery('...') #5 /home/*****/*****/wp-includes/class-wp-hook.php(288) in /home/*****/*****/wp-content/plugins/wp-html-mail/vendor/voku/simple_html_dom/src/voku/helper/HtmlDomParser.php on line 118 ``` * Did this happen before? Viewing 2 replies - 1 through 2 (of 2 total) * Plugin Author [Hannes Etzelstorfer](https://wordpress.org/support/users/haet/) * (@haet) * [6 years, 6 months ago](https://wordpress.org/support/topic/fatal-php-error-15/#post-12163796) * Hello, I haven’t seen this before… Maybe an error during installation… Can you try to delete and reinstall the plugin. If this doesn’t work please send me a few more details: WordPress Version: WP HTML Mail version: PHP Version: best regards, Hannes * Plugin Support [Julian](https://wordpress.org/support/users/juliangk/) * (@juliangk) * [6 years, 6 months ago](https://wordpress.org/support/topic/fatal-php-error-15/#post-12218499) * As there have been no further replies in this thread I will mark it as resolved. * If you need further assistance, please open a new thread. * Best regards Julian Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘fatal php error’ is closed to new replies. * ![](https://ps.w.org/wp-html-mail/assets/icon-256x256.png?rev=1730334) * [Email Template Designer - WP HTML Mail](https://wordpress.org/plugins/wp-html-mail/) * [Frequently Asked Questions](https://wordpress.org/plugins/wp-html-mail/#faq) * [Support Threads](https://wordpress.org/support/plugin/wp-html-mail/) * [Active Topics](https://wordpress.org/support/plugin/wp-html-mail/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wp-html-mail/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wp-html-mail/reviews/) * 2 replies * 3 participants * Last reply from: [Julian](https://wordpress.org/support/users/juliangk/) * Last activity: [6 years, 6 months ago](https://wordpress.org/support/topic/fatal-php-error-15/#post-12218499) * Status: resolved