I want to claim error for mine section.
it starts when I have created mine with no problem, but the problem is when I adding block into the mine using
/mines block add
the error is listed below in the log file, I use essentialsx for the economy and pex as the permission for ranks
latest.log

thanks for the help :D

i'm more sorry about that, as the 1.14 did a lot of changes )=

its my fault then :(, im sorry

1.14 not supported, sorry