404 Error when Installing

When I installed the software it said that there was a 404 error and now I cant set it up. it was working fine until I put mysql info in the forms.

[knownsyntax]

Did esoTalk add any tables to the database? What database engine are you using and version?

Could be due to the engine being too new or the database version being newer than what esoTalk can handle.

[deveshruttala]

i am also having the same error

[deveshruttala]

no tables a got added @knownsyntax