Title: PHP Warning
Last modified: March 16, 2024

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# PHP Warning

 *  Resolved [Mahdi Akrami](https://wordpress.org/support/users/akramipro/)
 * (@akramipro)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-warning-481/)
 * hi. please fix this warnings:
 *     ```wp-block-code
       [15-Mar-2024 23:06:04 UTC] PHP Deprecated:  urldecode(): Passing null to parameter #1 ($string) of type string is deprecated in public_html/wp-content/plugins/litespeed-cache/src/control.cls.php on line 547
       [15-Mar-2024 23:06:24 UTC] PHP Deprecated:  urldecode(): Passing null to parameter #1 ($string) of type string is deprecated in public_html/wp-content/plugins/litespeed-cache/src/control.cls.php on line 547
       [15-Mar-2024 23:06:41 UTC] PHP Deprecated:  urldecode(): Passing null to parameter #1 ($string) of type string is deprecated in public_html/wp-content/plugins/litespeed-cache/src/control.cls.php on line 547
       ```
   
 * my lsp version: 6.1

The topic ‘PHP Warning’ is closed to new replies.

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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [Mahdi Akrami](https://wordpress.org/support/users/akramipro/)
 * Last activity: [2 years, 2 months ago](https://wordpress.org/support/topic/php-warning-481/)
 * Status: resolved