Hi ! Recently I’ve set up my database for LuckPerms, but I encountered a problem with the maximum lifetime value.

Everyday I’ve got some errors about it. I tried to change the value a lot of times, but everytime it doesn’t change anything, the error still appear.

My database is a classic MySQL database.

Sorry if I’m not clear, my english isn’t perfect :/.

I forgot to send the error :

[22:14:10 WARN]: [me.lucko.luckperms.lib.hikari.pool.PoolBase] luckperms-hikari - Failed to validate connection me.lucko.luckperms.lib.mysql.jdbc.JDBC4Connection@17f4b005 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.

Hello! There are several possible causes for this error. If you haven't already, please try the solutions documented here.

If you have tried those solutions, please take a look at and try the possible solutions found here. Please let us know if nothing you try, in all of these resources, ends up working!

Hi ! Thanks, but none of these are helping me... I already tried to ask my Hosting Service if they have changed the wait_timeout, but they haven't. Same for my maxLifeTime, it's under the 8 hours of the wait_timeout :/.

Does everything still work and you just get annoying errors every so often? Or does it break whenever the maxLifetime expires?

The wiki lists the the extent of the advice I have to offer on this issue, sorry.