Hi,
Try following.
1. Look in qcsiteadmin db schema if the directory path to your projects are correct.
2. open a file called dbid.xml data in some project directory which is available in the QC server, if you have access and insert the DB connection string if it is updated.
3. Try restarting db server and QC server and QC services.
4. Look in the installation guide for the required permission and verify if its in place.
5. I guess some db had got updated. (only in the case if this used to work earlier)
Let us know if this helps.
Try following.
1. Look in qcsiteadmin db schema if the directory path to your projects are correct.
2. open a file called dbid.xml data in some project directory which is available in the QC server, if you have access and insert the DB connection string if it is updated.
3. Try restarting db server and QC server and QC services.
4. Look in the installation guide for the required permission and verify if its in place.
5. I guess some db had got updated. (only in the case if this used to work earlier)
Let us know if this helps.