Hello, I have a very bizarre issue. I cannot add a new category to knowledgebase. I have checked apache logs, but unfortunately there are no error, even after turning on error_reporting = E_ALLInspecting page using chrome developer tool did not show any issues in console.I have default language (English) pack installed.I had fresh DB install of osTicket, thus there were no previous categories.I have attached info about osTicket system and screenshot of the issue. As you can see, there is nothing under "Category Information", after pressing Add, it gives error message: "Unable to add this category. Correct any errors below and try again.", which makes sense as name should be set before adding the category.