Hi,
Please follow the below steps to reach to an internal error as attached in the screenshot.
1. Click on the sap Blogs - This takes you to blogs.sap.com
2. Click on community -> Questions & Answers - This takes you to Questions and Answers
3. Type SAP UI5 in find questions, answers and discussions and press Enter.
4. This brings up the Internal Error
Thank You,
Pavan.