H2 Database Connection Error

[sglynn14]

Hey All, 

I have been working H2 database to pull data into Designer to build out some insights.  I have had a working connection for day but today I suddenly got the connection error listed below.  

I restarted the Connect server machine and was successfully able to connect back to the H2 database, but after a few minutes started to receive the same connection error. I did also try to access the database via the browser (localhost:8082) and would get the error from the second image below. 

Any ideas why this would be happening and what to do to fix it?

[PavelB]

Hi,

you can try first to kill the running java process from the task manager:

If it will not help I have some additional questions. Which version of Connect are you using? Can you provide which workflow/tool you used and its configuration you use? To be able best replicate it on our side. 

[sglynn14 · Accepted solution]

Hey @PavelB ,

I think I figured it out.  I saw the available space on the drive was just about all used up.  I was able to clear some space and restart the Connect service. Since then the site is back up and running properly, and I have been able to connect to the H2 database. 

Thanks!