Title: Deprecated function
Last modified: November 30, 2023

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# Deprecated function

 *  Resolved [JuanM](https://wordpress.org/support/users/jmagtags/)
 * (@jmagtags)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/deprecated-function-57/)
 * Hello,
   I get this error with WP_debug enabled on PHP 8.1.23:Deprecated: preg_match():
   Passing null to parameter #2 ($subject) of type string is deprecated in #######\
   plugins\template-events-calendar\includes\ect-tinycolor\Color.php on line 459

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

 *  [shubham0095](https://wordpress.org/support/users/shubham0095/)
 * (@shubham0095)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/deprecated-function-57/#post-17242200)
 * Hi [@jmagtags](https://wordpress.org/support/users/jmagtags/)
 * Thanks for detecting the issue. 
   To fix this issue please follow this steps.Go
   to plugin folder -> includes -> ect-tinycolor -> Color.php
 * please add the following code above line no. 459 code
   if ($color === null) {return
   false;}
 * We will fix this issue in our future updates.
 *  Thread Starter [JuanM](https://wordpress.org/support/users/jmagtags/)
 * (@jmagtags)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/deprecated-function-57/#post-17244433)
 * Ok. Thanks

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

The topic ‘Deprecated function’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [JuanM](https://wordpress.org/support/users/jmagtags/)
 * Last activity: [2 years, 6 months ago](https://wordpress.org/support/topic/deprecated-function-57/#post-17244433)
 * Status: resolved