I haven't been on in the server for months and i tried to go online today, but suddenly i was told i should update my sa-mp to 0.3x R1-2. And now my question is how exactly to do it. Thanks in advance.
Okay, what I think you should do is head on to the SAMP website. Do a google search for "SAMP" And then download it again.
You should just uninstall SAMP altogether and then reinstall it again from the SAMP website. That way you'll have the most updated version and hopefully it'll work for you. If you could try that and then post the results here I can try and help you further if the reinstallation didn't work.