ColdFusion 2016
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Known Incompatibilities
Mura throws 500 invalid arguments
It appears JavaProxy will need to be modified for ColdFusion 2016. The quick fix if they don't require Java in Mura is to change the true to false for javaenabled in their settings.ini.cfm. Alternatively, you can change update the specific line causing the issue following the second comment on issue #2113