Changes

Summary

1. fix deleting old mails if MySQL backend is enabled (commit: f94fd02) (details)

Commit f94fd0251d3b17a5bdacaf66feee56d8bb42fa4b by Flo.e3 fix deleting old mails if MySQL backend is enabled (commit: f94fd02)
	src/main/java/codecrafter47/bungeemail/MySQLBackend.java (diff)