Error after a few minutes of running

[julio2000]

As @micseydel said, we know too little to give a valuable help.

From the traceback, we can see that the error occured during the call of a function named find_element_by_css_selector(). Again I cannot imagine such a function involving a high level of recursion without an error in the logic of the program. Typically, a function with that name will traverse a document's tree which depth is small.

my script is kind of as following:

def Trycart():
    try:
        check if it's instock
    except Exception:      <- when it's out of stock it will give an Exception
        Trycart            <- so when it's out of stock it will try this function again

It is a bit more complicated then this^^ but this kind of sums it up. So I'm not using a while loop but I'm constantly repeating the function. Could this b the problem?