I have my website running on Tomcat. When I try to access one of my pages to do a status check, it checks on a particular JAR file. On Red Hat 5, but not on Windows, I get the following error:
java.lang.ClassCastException: LoggingPasshashInfo cannot be cast to PasshashInfo
I got this JAR from a third party and am using it just as I got it. According to Apache's status page, the RH setup is on Tomcat version 6.0.33 and JVM version 1.6.0_27-b07. Windows is on Tomcat 7.0.19 and JVM 1.6.0_26-b03. I actually just realized the version discrepancy, so I'll try getting them to match now and seeing if that fixes it.
Anyway, I'm a bit new at this and, aside from getting the setups to look as similar as possible, I'm not sure how to go about solving this. Any help would be fine, and if I've failed to share any important details, let me know.