AkaiTsuki
Do you know which firmware you have? If not go to your psps settings, and click system information.
If you have 1.5 then we can fix it, if you have 1.51+ then you'll need to go to 2.0 and downgrade to be able to run homebrew. If you have 2.5 already, then there isn't any salvation at the moment.
But there is also a 2.0 eboot loader.
It doesn't replace 1.5 because it can't run anything in kernel mode.
But it runs some eboots. And when I mean some, I mean very limited.
And its incredibly glitchy, and much more difficult then just using kxploit or Sei PSP Tool.
But it works, and thats what matters.