2.1.5 Upgrade Urgent Help - Upgrade.php file missing?

[MobileCS]

I'm getting this message after upgrading:

SMF file version (2.1.4) does not match SMF database version (2.1.5).
Run the SMF upgrader to fix this.
More information.

Upgrade.php file does not exists anywhere.

[Sesquipedalian]

Did you upgrade using the patch file, or using the large upgrade package?

[MobileCS]

Upgraded in the admin panel - I guess the patch file.

[Sesquipedalian]

Did any warnings appear when applying the patch?

[MobileCS]

I managed to get the upgrade.php file from the large upgrade zip.

The only warning I got was from an edit I did, so I ran the upgrade and manually fixed it myself.

That solved this issue, have another one now but I'll start a new thread.