[Drunken F00l]

I tried this version http://www.sourceop.com/downloads/Source...op_i486.so but if you create a door it will crash a server (I made doors using my own plugin on eventscripts,it's just use Ent_fire command with sv_cheats 0)
In version 0.9.0 ( http://www.sourceop.com/modules.php?.9.0 http://www.sourceop.com/modules.php? ) I can create working doors .

I can't really help unless you post a stack trace from the core dump. When the server crashes, it should make a new core file in the same folder as srcds_run. Do:
gdb ./srcds_i486 <name>
And then when gdb loads, type bt and copy and paste the output here.

And size of 0.9.0 is much bigger than version of plugin in this thread I think it means something

No.

Another problem is then somebody gets in airboat it makes all players look in specific point (it sets they angle)

This is a bug in the game, not any plugin. The airboat was only meant for single player.