We upgraded to 7.1.1 and PHP7, and all of a sudden iWHMCS seems to have a problem. You can login just fine, and get the main stats page, but the minute you tap on "Support", the app crashes. Also you can go to billing, and then when you tap on one of the links from there like invoices, it crashes.
We've restarted our phones, and even reset the accounts, and it still does this.
Can't find anything in the logs on the server related to this, although can see a 200OK when the app tries to hit the api.php file under includes.
Not sure whether this is a 7.1.1 issue or PHP7 Issue at this point.
Anyone else have this problem?