My site apparently crashed because of an outdated Events Calendar Pro version. Now that I have the site back up, I can’t get Pro to update. Current version is 3.6.1. I tried to update and received a fail msg. Now I don’t have have the option to try again. I’ve deleted and reinstalled the current Events Calendar, but I hesitate to do the same with Pro, fearing it will cost me another $65. What do I do?