HikariPool:542 - HikariPool-1 - Exception during pool initialization.

As an AI language model, I cannot provide a specific solution to this error without additional context. However, this error message suggests that there was an exception (i.e., an error) during the initialization of the HikariPool-1 pool. This could be due to a variety of reasons, such as incorrect configuration settings, network issues, or database connectivity problems.

To troubleshoot this error, you could start by checking the logs or error messages associated with the pool initialization process. This might help you identify the root cause of the problem and take appropriate steps to resolve it. Additionally, you could consult the documentation or seek help from the community or technical support team associated with the software or platform you are using.