Problem while trying to run cell with %mysql interpreter in the notebook. All the settings were set according to the lab instructions. The %psql interpreter is working just fine, if this info helps in any way. Below are screenshots of what I have in interpreter settings and the error in the notebook.
I double checked for accidentally inserting spaces before/after copy-pasted values in case that could be a problem.
I think that the protocol is written incorrectly in default.url.
It should match the driver specified in default.driver, which is a jdbc