Squid installation failed!

[saqibcomputers]

Hi

Dear Sir i have change my Computer and i use my backup then some pkg not working as like squid ''
Squid are show on menu but not working and ill install then i well not able plz help me 
All Screen shots is as under

Regard

[doktornotor]

You are using outdated broken pfSense version. https://redmine.pfsense.org/issues/6643

[saqibcomputers]

@doktornotor:

You are using outdated broken pfSense version. https://redmine.pfsense.org/issues/6643

I Want Solution  plz Help me

[doktornotor]

Upgrade your pfSense. DUH!  ::)

[saqibcomputers]

Thanks  ;) :-*