Solved My server is not starting (mixed versions)

just done a update on the server "Steam Update" and i click start server im hosting with GTXGaming the server is not starting back up in the console log it just says things what people was doing before the update not saying no errors or nothing like that

i does say
[Players] 0/0 but i pay for 50
[CPU] 4.17%
[Memory] 0% (120.34 MB)

 

i cant really see anything wrong or i cant understand it ive uploaded it if i could have your help

 

when i try update server it says
Success! App '258550' already up to date.

i updated oxide still the same thing

 

the outputlog has changed now theres 3 files that cannot be found

 

i think what you said work thanks looked at the console log its doing

Starting Navmesh Build with 31426 sources
10%
20%
im on 80% at the moment

 

thanks for the help i was worried at first servers up and running got 18 people already FEEWW thought it was a goner

 

Will this help me if in the console it only says starting server?

 

I don't know what I would be looking for please will you help me

 

ok I will message you back tomorrow thanks for the help so far.

 

What do you suggest I do to fix this problem?

 

How would I do that, sorry I am not the smartest of people when trying to do these things.thanks