Exception in thread "main" java.lang.IllegalStateException: The input chunk's Lua version is 4.7; unluac can only handle Lua 5.0 - Lua 5.3.
at unluac.parse.BHeader.<init>(BHeader.java:63)
at unluac.Main.file_to_function(Main.java:71)
at unluac.Main.main(Main.java:42)
how can i fix it?