Title: error
Last modified: April 30, 2023

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# error

 *  [ntalam](https://wordpress.org/support/users/ntalam/)
 * (@ntalam)
 * [3 years, 1 month ago](https://wordpress.org/support/topic/error-1779/)
 * **Fatal error**: Uncaught TypeError: openssl_pkey_get_details(): Argument #1 (
   $key) must be of type OpenSSLAsymmetricKey, null given in F:\xampp2\htdocs\wp\
   wp-content\plugins\oauth2-provider\includes\functions.php:388 Stack trace: #0…\
   functions.php(388): openssl_pkey_get_details(NULL) #1
    -  This topic was modified 3 years, 1 month ago by [ntalam](https://wordpress.org/support/users/ntalam/).

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 * Last reply from: [ntalam](https://wordpress.org/support/users/ntalam/)
 * Last activity: [3 years, 1 month ago](https://wordpress.org/support/topic/error-1779/)