Error: Other element would receive the click

In my first page, I have two buttons “Add”.
When I click on the first, a small form appears. I set texts, then I click on Validate Button.
Then, I click on the second button, but I receive this error:

" error: Element is not clickable at point (1283, 392). Other element would receive the click:


My piece of code:
//Validate Form (first button)‘Object Repository/eTest1/ValiderAdressObject’))

//Second Button Add


WebUI.scrollToPosition(200, 200)

//CustomKeywords.‘com.packageClickJs.keywordClickUsingJS.clickUsingJS’(findTestObject(‘Object Repository/eTest1/AjoutInterlocObject’), 10)‘Object Repository/eTest1/AjoutInterlocObject’))

Even the CustomKeywords doesn’t work