Handler dispatch failed; nested exception is java.lang.ExceptionInInitializerError

This error usually occurs when there is an issue with initializing a class or its dependencies. The "nested exception" part of the error message indicates that the problem is related to a dependency of the class being initialized.

The "java.lang.ExceptionInInitializerError" part of the error message indicates that an exception was thrown during the static initialization of a class. This can happen when a static block or variable throws an exception.

To troubleshoot this error, you can look for the class that is failing to initialize and check its dependencies. You may need to check the logs or debug the code to identify the root cause of the issue. It may also be helpful to review any recent changes or updates that were made to the code or dependencies.