Pro mybb stats problem

[tdbnz]

http://prntscr.com/2c5pl2

as you see in the picture, it has weird symbols in the date and time part, I circled that bit in red.

I've tried uninstalling/installing again, didn't work
any advice you can give to get these symbols to dissapear?

[.m.]

http://community.mybb.com/thread-149083.html

[tdbnz]

http://community.mybb.com/thread-149083.html

I posted in both as it is a plugin problem

are you able to help me .m.