Before anything else, check permissions. Validate whether the user you are using as the reporter of the new issue actually has create issue permission in the project you want the issues to be created.
And next, check whether the configuration of your project allows for issues to be create based on what you want to include in the issue (mainly check issue types and custom fields):
Hello Community, Today we are going to talk about the three Scrum Roles. There is the Development Team, the Scrum Master and the Product Owner. In my opinion these three are all really impo...
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