So as kaynezhang said I found the oldest alfresco.war and share.war bak, renamed them, stoped tomcat, executed apply_amps script and restarted the server. It did not help.
I installed alfresco on the win7 and checked the tomcat\webapps\alfresco\ folder. It seems that everything is the same with my damaged base. The only folder that is missing on my damaged base is \tomcat\webapps\alfresco\WEB-INF\attachments but I dont think it is important
I tried to delete \tomcat\webapps\alfresco\ so that tomcat could create a new one, but still no success.
I tried to delete also \webapps\share\ folder. no effect (
I still get to the same problem: I cannot enter db or localhost:8080/alfresco/ only /share/. I have pass problems + the skin of alfresco is light (wich is set by default) where as my alfresco had blue theme. So maby tomcat created some kind of a new base and tries to connect to the wrong one? I have no clue. Mby I can send some more reports for advise on what to try next?