I'm guessing you're not seeing the same issue locally.
Next, remove the community commons java code completely and get a fresh copy:
Clean your deployment directory again, and see if your app compiles locally. If it does, you should be all set!
I had the same issue with CommunityCommons 6.3.2.
It is solved in (at least) CommunityCommons 7.2.1, maybe in older versions too.
The problem is that java action "CreateLogNode" had a parameter "LogNode", which was not generated properly as a parameter in the java code. Apparently "LogNode" is a reserved name. In newer versions of CommunityCommons this parameter was renamed to "logNode" (lower case "l").
I would recommend to upgrade the CommunityCommons module to the highest possible version in your project and see if the parameter name was fixed. Otherwise, a quick fix would be to rename the parameter yourself and update the java code accordingly.