Title: Errors when Installed and when installing PLEASE HELP!
Last modified: December 3, 2020

---

# Errors when Installed and when installing PLEASE HELP!

 *  Resolved [haridhanani9](https://wordpress.org/support/users/haridhanani9/)
 * (@haridhanani9)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/)
 * So I had Yoast installed from a couple of days ago. Recently WP started giving
   me an error with anything I tried to do, see below. So after back up I deleted
   the plugin wordpress-seo folder from FTP server and got access back without errors.
 *     ```
       Warning: include(G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\vendor\composer/../../admin/capabilities/class-register-capabilities.php): failed to open stream: No such file or directory in G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\vendor\composer\ClassLoader.php on line 444
   
       Warning: include(): Failed opening 'G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\vendor\composer/../../admin/capabilities/class-register-capabilities.php' for inclusion (include_path='.;.\includes;.\pear') in G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\vendor\composer\ClassLoader.php on line 444
   
       Fatal error: Uncaught Error: Class 'WPSEO_Register_Capabilities' not found in G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\wp-seo-main.php:478 Stack trace: #0 G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\wp-seo.php(50): require_once() #1 G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-settings.php(377): include_once('G:\\PleskVhosts\\...') #2 G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-config.php(90): require_once('G:\\PleskVhosts\\...') #3 G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-load.php(37): require_once('G:\\PleskVhosts\\...') #4 G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-login.php(12): require('G:\\PleskVhosts\\...') #5 {main} thrown in G:\PleskVhosts\galtrx.com\staging.saferpainmanagement.com\wp-content\plugins\wordpress-seo\wp-seo-main.php on line 478
       There has been a critical error on your website. Please check your site admin email inbox for instructions.
   
       Learn more about debugging in WordPress.
       ```
   
 * Now When attempting to Instal YoastSEO plug-in I get this error:
 * Installation failed: Could not copy file. G:/PleskVhosts/galtrx.com/staging.saferpainmanagement.
   com/wp-content/plugins/wordpress-seo/admin/views/tabs/metas/post-types.php
 * I’ve updated wp-config.php to incr file upload to 256MB.
    Created php.ini with:
 *     ```
       upload_max_filesize = 64M
       post_max_size = 64M
       max_execution_time = 300
       ```
   
 * added this to .user.ini
 *     ```
       upload_max_filesize = 50M
       post_max_size = 50
       ```
   
 * created .htaccess with
 *     ```
       # BEGIN LSCACHE
       # END LSCACHE
       # BEGIN NON_LSCACHE
       # END NON_LSCACHE
       php_value upload_max_filesize 128M
       php_value post_max_size 128M
       php_value max_execution_time 300
       php_value max_input_time 300
       ```
   
 * When looking at the media upload file limit, it’s 50mb.
 * Thank you all for your time and efforts to help me solve this! Appreciate any
   feedback!

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

 *  [Md Mazedul Islam Khan](https://wordpress.org/support/users/mazedulislamkhan/)
 * (@mazedulislamkhan)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/#post-13741705)
 * We are sorry to hear that you are having trouble with our plugin. The error you
   are now seeing during the plugin installation is specific to the permission of
   your WordPress installation. WordPress couldn’t copy a file in the correct location.
 * So, you can manually install the plugin using FTP. You can find the relevant 
   guide here. [https://yoast.com/help/how-can-i-update-my-premium-plugin/#ftp](https://yoast.com/help/how-can-i-update-my-premium-plugin/#ftp)
 *  Thread Starter [haridhanani9](https://wordpress.org/support/users/haridhanani9/)
 * (@haridhanani9)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/#post-13741744)
 * Hey Md Mazedul Islam Khan (@mazedulislamkhan),
 * Thank you for your quick response, truly appreciate your help! I tried that the
   first time and got the initial issue after about a week. I can try it again, 
   but feel it will only lead to the same result. Please advise.
 * I downloaded directly from Yoast’s website and unzipped and transferred without
   any errors.
 * -HD
    -  This reply was modified 5 years, 5 months ago by [haridhanani9](https://wordpress.org/support/users/haridhanani9/).
 *  [Md Mazedul Islam Khan](https://wordpress.org/support/users/mazedulislamkhan/)
 * (@mazedulislamkhan)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/#post-13741818)
 * If you have transferred all the files without seeing errors, you shall no longer
   see an error anymore.
 * Let us know once you reinstall the plugin and see whether this resolves the issue
   for you.
 *  [devnihil](https://wordpress.org/support/users/devnihil/)
 * (@devnihil)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/#post-13767712)
 * We are going ahead and marking this issue as resolved due to inactivity. If you
   require any further assistance please create a new issue.

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

The topic ‘Errors when Installed and when installing PLEASE HELP!’ is closed to 
new replies.

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## Tags

 * [installation failed](https://wordpress.org/support/topic-tag/installation-failed/)
 * [upload issue](https://wordpress.org/support/topic-tag/upload-issue/)

 * 4 replies
 * 3 participants
 * Last reply from: [devnihil](https://wordpress.org/support/users/devnihil/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/errors-when-installed-and-when-installing-please-help/#post-13767712)
 * Status: resolved