Title: Deprecated Error
Last modified: August 14, 2025

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# Deprecated Error

 *  [M Rashid](https://wordpress.org/support/users/mamunur105/)
 * (@mamunur105)
 * [10 months ago](https://wordpress.org/support/topic/deprecated-error-43/)
 * Php 8 to latest
 * **Deprecated**: Calling get_class() without arguments is deprecated in **/Users/
   radiustheme07/Local Sites/shopbuilder/app/public/wp-content/plugins/woo-razorpay/
   razorpay-sdk/src/Errors/ErrorCode.php** on line **15**
 * **Warning**: Trying to access array offset on false in **/Users/radiustheme07/
   Local Sites/shopbuilder/app/public/wp-content/plugins/woo-razorpay/includes/plugin-
   instrumentation.php** on line **18**
 * **Deprecated**: substr(): Passing null to parameter #1 ($string) of type string
   is deprecated in **/Users/radiustheme07/Local Sites/shopbuilder/app/public/wp-
   content/plugins/woo-razorpay/includes/plugin-instrumentation.php** on line **
   20**
   RAZORPAY ERROR: Order creation failed with the message: ‘Authentication 
   failed’.

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

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 * 0 replies
 * 1 participant
 * Last reply from: [M Rashid](https://wordpress.org/support/users/mamunur105/)
 * Last activity: [10 months ago](https://wordpress.org/support/topic/deprecated-error-43/)
 * Status: not resolved