Well, you are using a version which has not been supported for YEARS now.
1.1RC3 is not even the gold release in the 1.1.x line and is at leats 21 revisions our of date (current 1.1.x is 1.1.21, and even that is only receiving bare support because it is at end of life and will cease all support, completely, with the release of 2.1)
So... you really need to upgrade
Do you still have access to the old host?
If so, then I recommend upgrading, in place, on the old host (update to 1.1.21 and then do the upgrade to 2.0.13) - and the moving the upgraded 2.0.13 forum to the new host.
that being said... if you have moved the database and moved the files, then you can edit the Settings.php file directly to update th database connection details, the paths and urls... and then update the other system urls and paths in the smf admin, even without repair_settings.php