Java Error: Unsupported major.minor version 52.0

[Dipak Bhoi]

Hello folks,

One our client was facing an issue after deploying a .war file on the server. He was receiving below error while accessing website.

HTTP Status 500 - com/xxxx/servlet/LoginServlet : Unsupported major.minor version 52.0 (unable to load class com.xxxxx.servlet.LoginServlet)

Above error occurs due to Java version mismatch. To fix this error you need to know the Java version installed on the server and your compiler compliance version. They should be same. Compile file with the same Java version installed on the server and re-upload it and restart the tomcat server. That's all and this error will be fix.

Enjoy ...