Tet: "The KJV is without error."
Please list all other versions that are without error.
How many times do I have to ask you to define what an error is?
Is spelling considered an error?
Grammar?
Until you tell us what qualifies as an error, you don't have a leg to stand on.
KJVO does cause confusion, and you are Exhibit A.
For example, you think every time the word "world" is used in the KJV it literally means planet earth, and all of planet earth. Yet, when Luke 2:1 KJV tells us that Caesar Augustus said "all the world should be taxed", you know the Mayans in Central America, at the time, didn't pay taxes to Caesar Augustus in Rome. So, it's not literally "all the world".
This is why you are so confused with "end of the age" and "end of the world".