Hello Kasanip! Welcome back, we kept your seat for you.

If you are looking to play Pathfinder, I would reccomend you start with a Rogue or Barbarian.
Rogue is much better than it was before, with many new tricks to choose from. Barbarian is simple and effective, without being boring.
Both will help you get familiar with the system and how it works, without overwhelming you or leaving you feeling like you do not contribute.

Once you have become familiar, you can try more complex classes like Wzard or Druid. They take constant planning and work, but are most powerful and fun.