Title: PHP Fatal Errors
Last modified: September 21, 2021

---

# PHP Fatal Errors

 *  Resolved [thejasonator](https://wordpress.org/support/users/thejasonator/)
 * (@thejasonator)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/php-fatal-errors-14/)
 * Looks like you’re not the only plugin developers using the GuzzleHttp library!
 * I’m getting these messages in the php_errors.log – the whole site crashes both
   front- and back-end. I commented out the describe_type() function, but then it
   went on to the next function, so the class should be checked if it’s already 
   loaded before it’s loaded:
 * [21-Sep-2021 10:09:55 UTC] PHP Fatal error: Cannot redeclare GuzzleHttp\describe_type()(
   previously declared in /usr/local/lsws/Staging/htdocs
    /wp-content/plugins/wsdesk-
   premium/vendor/guzzlehttp/guzzle/src/functions.php:16) in /usr/local/lsws/Staging/
   htdocs/wp-content/plugins/splitit- installment-payments/vendor/guzzlehttp/guzzle/
   src/functions.php on line 41
 * You can try something like
 * if ( ! class_exists(‘Library’))
    at the beginning of the file
 * or
 * if (! function_exists(‘Function’))
    before each function definition

Viewing 1 replies (of 1 total)

 *  Plugin Author [SplitIt](https://wordpress.org/support/users/splitit/)
 * (@splitit)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/php-fatal-errors-14/#post-15315643)
 * Hi [@thejasonator](https://wordpress.org/support/users/thejasonator/),
    Thank
   you for letting us know about this issue.
 * it would be resolved on the next plugin version update.

Viewing 1 replies (of 1 total)

The topic ‘PHP Fatal Errors’ is closed to new replies.

 * ![](https://ps.w.org/splitit-installment-payments/assets/icon-256x256.png?rev
   =3149855)
 * [Splitit](https://wordpress.org/plugins/splitit-installment-payments/)
 * [Support Threads](https://wordpress.org/support/plugin/splitit-installment-payments/)
 * [Active Topics](https://wordpress.org/support/plugin/splitit-installment-payments/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/splitit-installment-payments/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/splitit-installment-payments/reviews/)

## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)
 * [php](https://wordpress.org/support/topic-tag/php/)

 * 1 reply
 * 2 participants
 * Last reply from: [SplitIt](https://wordpress.org/support/users/splitit/)
 * Last activity: [4 years, 4 months ago](https://wordpress.org/support/topic/php-fatal-errors-14/#post-15315643)
 * Status: resolved