Ahh it sounds like you need to re-apply the TP installation, basically what you did was installed smf, then tp, then upgraded smf which undoes alot of the TP bits reverting back some code to SMF without TP.
Basically download the manual install for TP, upload the files to where you're forum is installed and follow the guide to install TP manually..
Quicklink to the manual install guide: http://www.tinyportal.net/index.php?topic=14195
Directly from bloc's post regarding the new version:
To manually install:
- upload the contents of TP0983_manual.zip to the forum folder.
- run the included manual_install_tp.php to install/update database tables.
- follow the mod instructions outlined in TP Docs to make the needed changes to core SMF files => http://www.tinyportal.net/index.php?topic=14195
If you can get lucky and get into you're admin panel you can try this:
Go into your admin area, and uninstall the SMF upgrade then uninstall TP, then re-install the SMF upgrade, and THEN finally re-install TP.. but this may not be possible for you and may not work correctly..
The manual install/re-install of TP should correct the problems you're having if SMF did infact get upgraded properly.
For future reference, anytime you go to upgrade SMF uninstall TP and all other mods then update SMF then re-apply you're mod's one at a time making sure they all work correctly with the new SMF version.
Hope that helps.