[WAITING] Revert "LPS-37233 only show trace in debug mode"

Hi Julio,

I would like to revert the following commit because if we do not log the full stacktrace by default it will be a pain to ask customers to reproduce issues when debug is enabled (as far as I know the log level won't be set to debug for this class in 6.2).

https://github.com/liferay/liferay-portal/commit/7731d28e30d2d043a63505f4efa737dd1256bb4a

Thanks,
Ákos