Could not upgrade oauth token in custom oAuth2 config

Re: Could not upgrade oauth token in custom oAuth2 config

by Samir Srivastava -
Number of replies: 0
I am having the same problem and I am also new to the moodle. Have you find the solution if yes kindly help me I am running my site on windows 2012 with IIS 8.5 and PHP 7.2.29 with Mariadb.
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