Title: Uncaught Error: Class ‘Mpdf\Mpdf’
Last modified: September 16, 2021

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# Uncaught Error: Class ‘Mpdf\Mpdf’

 *  Resolved [sagar1103](https://wordpress.org/support/users/sagar1103/)
 * (@sagar1103)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/)
 * Hello
    After upgrading the MPDF lib we are getting Uncaught Error: Class ‘Mpdf\
   Mpdf’
 * In debug log I see the following error:
 *     ```
       [16-Sep-2021 09:40:41 UTC] PHP Warning:  include(/dom35255/wp-content/uploads/vendor/autoload.php): failed to open stream: No such file or directory in /dom35255/wp-content/plugins/pdf-print/pdf-print.php on line 1156
       [16-Sep-2021 09:40:41 UTC] PHP Warning:  include(): Failed opening '/dom35255/wp-content/uploads/vendor/autoload.php' for inclusion (include_path='.:/usr/local/lib/php') in /dom35255/wp-content/plugins/pdf-print/pdf-print.php on line 1156
       [16-Sep-2021 09:40:41 UTC] PHP Fatal error:  Uncaught Error: Class 'Mpdf\Mpdf' not found in /dom35255/wp-content/plugins/pdf-print/pdf-print.php:1167
       Stack trace:
       #0 /wordpress-versions/5.7.3/wp-includes/class-wp-hook.php(292): pdfprnt_print(Object(WP))
       #1 /wordpress-versions/5.7.3/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array)
       #2 /wordpress-versions/5.7.3/wp-includes/plugin.php(551): WP_Hook->do_action(Array)
       #3 /wordpress-versions/5.7.3/wp-includes/class-wp.php(763): do_action_ref_array('wp', Array)
       #4 /wordpress-versions/5.7.3/wp-includes/functions.php(1291): WP->main('')
       #5 /wordpress-versions/5.7.3/wp-blog-header.php(16): wp()
       #6 /wordpress-versions/5.7.3/index.php(17): require('/wordpress-vers...')
       #7 {main}
         thrown in /dom35255/wp-content/plugins/pdf-print/pdf-print.php on line 1167
       ```
   
    -  This topic was modified 4 years, 8 months ago by [sagar1103](https://wordpress.org/support/users/sagar1103/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [andrewsupport](https://wordpress.org/support/users/andrewsupport/)
 * (@andrewsupport)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/#post-14900515)
 * Hi,
 * It is possible that the problem is related to the permissions set for files and
   folders. Please make sure that folders wp-content, themes, plugins, uploads (
   and all folders inside them) have permissions 755, and all files inside them –
   644.
 *  Thread Starter [sagar1103](https://wordpress.org/support/users/sagar1103/)
 * (@sagar1103)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/#post-14902531)
 * Hi, [@andrewsupport](https://wordpress.org/support/users/andrewsupport/)
    Thank
   you for your reply. I cross-checked with the hosting server and it’s not related
   to permissions. It is related to the vendor mPDF folder path. When I updated 
   the mPDF Lib the vendor folder vendor -> mpdf folders get generated under the
   path /wp-content/uploads/ but our hosting server doesn’t allow the PHP script
   inside the uploads folder. It is not good practice to place the PHP scripts file
   in this location. Can we move the vendor folder in our plugin’s folder path /
   wp-content/plugins/pdf-print ?
 *  Plugin Support [andrewsupport](https://wordpress.org/support/users/andrewsupport/)
 * (@andrewsupport)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/#post-14905932)
 * Hi,
 * To solve your problem, please contact us via our Help Center ([https://support.bestwebsoft.com/](https://support.bestwebsoft.com/))
 *  Thread Starter [sagar1103](https://wordpress.org/support/users/sagar1103/)
 * (@sagar1103)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/#post-14989199)
 * Thank you. I have submitted the ticket via [https://support.bestwebsoft.com/](https://support.bestwebsoft.com/)

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Uncaught Error: Class ‘Mpdf\Mpdf’’ is closed to new replies.

 * ![](https://ps.w.org/pdf-print/assets/icon-256x256.gif?rev=2580392)
 * [PDF & Print by BestWebSoft - WordPress Posts and Pages PDF Generator Plugin](https://wordpress.org/plugins/pdf-print/)
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 * 4 replies
 * 2 participants
 * Last reply from: [sagar1103](https://wordpress.org/support/users/sagar1103/)
 * Last activity: [4 years, 7 months ago](https://wordpress.org/support/topic/uncaught-error-class-mpdfmpdf/#post-14989199)
 * Status: resolved