in singleplayer and muiltyplayer it wont let me play by sencer

[alextv200]

Launcher Version: 1.2.5

Operating System: mac computer

Java Version: 1.2.5

Antivirus Program:

Description of Problem:

after i login, and click muiltyplayer or single player, a screen pops up and says "cont-sencer" or something like that. can you please help i found a seed and i want to use it VERY BADLY its a good one. please help!!!!!!!!!!

Error Messages:

Error Log:

[arctichenry]

Sorry, but I dont understand what you are attempting to say.

[cartooncrafter]

Launcher Version is like what technic Version your useing 1.2.5 is a minecraft Version java version is like java 7 update 6 which is the one we all should be useing to launch technic also we need to know what antivirus your useing some could be blocking or makeing your minecraft crash if you tell us all of that some of us might be able to help you better

[arctichenry]

It sounds like he created a sensor loop on his world. If this is correct, then you cant recover your world. However, I can probs recover it vea MCedit for you if you are so intrested.