Title: 200: parsererror
Last modified: July 16, 2025

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# 200: parsererror

 *  Resolved [Traeonna](https://wordpress.org/support/users/traeonna/)
 * (@traeonna)
 * [10 months, 4 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/)
 * After the newest update (4.6.0) I am having issues with the plugin again. This
   time 200: parsererror when previewing on General Tab. Will not generate Invoice
   or Packing Slip… error Fatal error: Class “DOMDocument” not found

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Contributor [alexmigf](https://wordpress.org/support/users/alexmigf/)
 * (@alexmigf)
 * [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18557322)
 * Hi [@traeonna](https://wordpress.org/support/users/traeonna/)
 * That’s odd. Are you using a custom template or running any custom code snippets?
 *  Thread Starter [Traeonna](https://wordpress.org/support/users/traeonna/)
 * (@traeonna)
 * [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18558840)
 * Not to my knowledge. Everything was fine when I was using 4.5.2-pr1188.1, but
   recently updated to 4.6.0 and that’s when everything stopped working.
 *  Thread Starter [Traeonna](https://wordpress.org/support/users/traeonna/)
 * (@traeonna)
 * [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18558849)
 * When I try to generate an invoice (or packing slip):
 * InvoiceFatal error: Class “DOMDocument” not found/home/epub/public_html/wp-content/
   plugins/woocommerce-pdf-invoices-packing-slips/wpo-ips-functions.php (623)#0 /
   home/epub/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/
   includes/Documents/OrderDocumentMethods.php(99): wpo_wcpdf_sanitize_html_content()#
   1 /home/epub/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-
   slips/includes/Documents/OrderDocumentMethods.php(111): WPO\IPS\Documents\OrderDocumentMethods-
   >get_billing_address() #2 /home/epub/public_html/wp-content/plugins/woocommerce-
   pdf-invoices-packing-slips/templates/Simple/invoice.php(48): WPO\IPS\Documents\
   OrderDocumentMethods->billing_address() #3 /home/epub/public_html/wp-content/
   plugins/woocommerce-pdf-invoices-packing-slips/includes/Documents/OrderDocument.
   php(1783): include(‘/home/epub/publ…’) #4 /home/epub/public_html/wp-content/plugins/
   woocommerce-pdf-invoices-packing-slips/includes/Documents/OrderDocument.php(1639):
   WPO\IPS\Documents\OrderDocument->render_template() #5 /home/epub/public_html/
   wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/Documents/
   OrderDocument.php(1596): WPO\IPS\Documents\OrderDocument->get_html() #6 /home/
   epub/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/
   Documents/OrderDocument.php(1663): WPO\IPS\Documents\OrderDocument->get_pdf()#
   7 /home/epub/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-
   slips/includes/Main.php(517): WPO\IPS\Documents\OrderDocument->output_pdf() #
   8 /home/epub/public_html/wp-includes/class-wp-hook.php(324): WPO\IPS\Main->generate_document_ajax()#
   9 /home/epub/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()#
   10 /home/epub/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #
   11 /home/epub/public_html/wp-admin/admin-ajax.php(192): do_action() #12 {main}
    -  This reply was modified 10 months, 3 weeks ago by [Traeonna](https://wordpress.org/support/users/traeonna/).
 *  Thread Starter [Traeonna](https://wordpress.org/support/users/traeonna/)
 * (@traeonna)
 * [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18558855)
 * OMG I figured it out. I recently changed my PHP version and didn’t realize it
   would disable a bunch of extensions (like dom)!
 *  Plugin Contributor [alexmigf](https://wordpress.org/support/users/alexmigf/)
 * (@alexmigf)
 * [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18559159)
 * Glad you found the solution!
 * Have a nice day!

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘200: parsererror’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-pdf-invoices-packing-slips/assets/icon-256x256.
   png?rev=2189942)
 * [PDF Invoices & Packing Slips for WooCommerce](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/reviews/)

 * 5 replies
 * 2 participants
 * Last reply from: [alexmigf](https://wordpress.org/support/users/alexmigf/)
 * Last activity: [10 months, 3 weeks ago](https://wordpress.org/support/topic/200-parsererror-8/#post-18559159)
 * Status: resolved