Unexpected Application Error!
Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node.
NotFoundError: Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node.
at pp (https://hardwaretester.com/assets/index-C_0OVQSv.js:40:25577)
at an (https://hardwaretester.com/assets/index-C_0OVQSv.js:40:30798)
at tw (https://hardwaretester.com/assets/index-C_0OVQSv.js:40:28678)
at Br (https://hardwaretester.com/assets/index-C_0OVQSv.js:40:27520)
at tw (https://hardwaretester.com/assets/index-C_0OVQSv.js:40:27830)
always the same
everything according to the instructions