The vvv... are the obfuscated names of your subs. Open the file ObfuscatorMap.txt under Objects and search for vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv5 (without the underscore) to get the non-obfucscated sub name.
Another tip: always keep (in a backup or somewhere else) the ObfuscatorMap.txt for each #VersionCode that you uploaded to the Play Store. If you get an error for e.g., version 10, you'll need to check the corresponding ObfuscatorMap.txt file.