missing old pms

https://www.serdarevic.net/screens/2015-03-24_22-28-46.png

I clicked on page 5 for example, link is opened but i am still on same page

its showing that i have 104 messages but i only can see 15

I can not reproduce this.
Can you give me a link where i can see your problem

id have to give you my pass for my acc than,…

simply, i am showing only 15 messages, missing all others (104) since update

104 as a # is still there and pages for more messages is there but i dont see those messages,

When You click eg. 5, that redirect url which have &page=4 at last?

yes
if i click on 5
i am redirected on https://www.cannedbandits.org/office/4/?fepaction=messagebox

but i still remain on page 1

It should redirect to https://www.cannedbandits.org/office/4/?fepaction=messagebox&page=4

hmm yes i see

hover on link shows https://www.cannedbandits.org/office/?fepaction=messagebox&page=4

BUT once i click i see his in address bar:
https://www.cannedbandits.org/office/4/?fepaction=messagebox