Hello. I’m using OJS 3.1.1.4. When I’m trying to create issue, popup appears: “Failed Ajax request or invalid JSON returned”
How to resolve it?
Hello. I’m using OJS 3.1.1.4. When I’m trying to create issue, popup appears: “Failed Ajax request or invalid JSON returned”
How to resolve it?
Hi @Elpino_Windy,
Are there any errors in PHP logs? There should be more information regarding the problem.