“The connection to the data source GPBC could not be established.
No Java installation could be found. Please check your installation”.
The above is the error i receive
Check this solution (link below) of installing JDK v7 or v8 (Development version - not runtime). It just worked for me but I had to go to Preferences → LibreOffice → Advanced and select the JDK after I installed it before it would work.
Thank you yangchenchick did the trick