Chartboost RTB error 1002: Unencoded quote in burl or imptrackers
What Chartboost says
burl or ext.imptrackers contains a single quote that is not URL-encoded.
Chartboost reports this integer in the ${AUCTION_LOSS} macro on the bid's lurl. A search for Chartboost RTB error 1002 is this code.
What to change
Percent-encode the quote in burl and in ext.imptrackers.