If I update a component from the Web site, this will make the next hit on the Web site to be longer because there is some kind of compilation or new loading of the required objects. During that time, sometimes, if some clicks are initiated in sequence to the same page, I may get the following message:

Item has already been added. Key in dictionary: 'ALL_RAW'  Key being added: 'ALL_RAW'

How can I avoid this situation?