nitronspace

i have installed the latest version of mechjeb, and i have an issue with it. i cannot return to the space center. i tried to look up on google to see if anyone had the same problem, but the only page is from this site, but it is blocked. so i made an account to see if i can view the page. still it didn't let me. so now im here, asking if this problem was fixed, and was mechjeb recently updated to fix the problem, or what do i have to add to fix the mod... this is my first time here by the way...