Title: interesting php version error
Last modified: August 12, 2022

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# interesting php version error

 *  [ops159](https://wordpress.org/support/users/ops159/)
 * (@ops159)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/interesting-php-version-error/)
 * The new updated theme is installed. I tried disabling the plugins. I backed up
   the htaccess file, deleted it, and installed a new one. but I’m still having 
   trouble switching from 7.4 php version to 8.1.
    I talked to the hosting manager
   and they said there is no problem with us. I am using shared hosting, other sites
   are working in php 8.1 but only this site is not working. What could be the reason
   for this? I can provide the necessary information. help me. I need to upgrade
   to 8.1. currently unable to process this request. http error 500
    -  This topic was modified 3 years, 10 months ago by [t-p](https://wordpress.org/support/users/t-p/).
      Reason: Moved to Fixing WordPress from Everything else WordPress
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Finteresting-php-version-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/interesting-php-version-error/#post-15912187)
 * > currently unable to process this request. http error 500
 * Internal server errors (500) are usually described in more detail in the server
   error log. If you have access to your server error log, generate the error again,
   note the date and time, then immediately check your server error log for any 
   errors that occurred during that time period. If you don’t have access to your
   server error log, ask your hosting provider to look for you.
 *  Thread Starter [ops159](https://wordpress.org/support/users/ops159/)
 * (@ops159)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/interesting-php-version-error/#post-15912658)
 * ftp : [12-Aug-2022 20:42:24 UTC] PHP Warning: Use of undefined constant ‘EMPTY_TRASH_DAYS’–
   assumed ‘‘EMPTY_TRASH_DAYS’’ (this will throw an Error in a future version of
   PHP) in /home/k00fpptqzlht/public_html/satilmadanal.com/wp-config.php on line
   32
 * Latest suEXEC error log messages: this error is always there
 * [2022-08-07 01:57:59]: uid: (4709329/k00fpptqzlht) gid: (4709329/k00fpptqzlht)
   cmd: redirect.cgi
 * how can i solve it now i’m so tired

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘interesting php version error’ is closed to new replies.

## Tags

 * [HTTP 500](https://wordpress.org/support/topic-tag/http-500/)
 * [HTTP error 500](https://wordpress.org/support/topic-tag/http-error-500/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [ops159](https://wordpress.org/support/users/ops159/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/interesting-php-version-error/#post-15912658)
 * Status: not resolved

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