This is a very strange error in the Sitefinity Startup Wizard. Most probably it is related to the database you use.
Try to create a new project with a completely new database to see if you will get the same error. For instance try on a local server. Do not use any special chars in the name of the database or prefixes. Try with something simple like "test" Generally shared hosting providers set some permissions that could break the installation. There could be another hidden error thrown in the log file(App_data/Sitefinity.log) If you are using Project Manager you should be also an administrator with full rights of the server( and full permissions over the db - root user). Please ensure that you have at least MySQL 5.1 installed on your machine. Nolics does not support versions prior 5.0.27.
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items.