Error establishing a Database Connection wordpress bitnami

Keywords: WordPress - Google Cloud Platform - Technical issue - Other

bnsupport ID: d614f7cc-1c81-94d2-9cf7-128661738ba8

bndiagnostic output:

? Apache: Found possible issues
? Mysql: Found possible issues

bndiagnostic failure reason: I do not know how to perform the changes explained in the documentation

My WordPress by Bitnami is not running. it established a database connection error. it was a space issue. as soon as bring up the space, WordPress came up with this error. that would be great if you can help to fix it, thanks