The web interface for Billing ("Traffic Accouting") not working when we have customer(s) with billing method "CDR" but without assigned bandwith by seconds.
In old version (~6 months) with PHP7.3, the "0bps" worked with a "INF%" value in bar.
Now I running 21.12.11808 with PHP8.0.
This can be one usecase when we just want to graph without computing the 95% or calculate overusage. For example, when an agreement is made with peer on a ratio (1:2) spread over several ports. Because "ratio" method (and overusage out of ratio) is not currently implemented, originaly I have configured with no CDR configured.
I have temporary bypass the problem with assign "1" directly in database.
Note : The webinterface not force/don't check for value and assign "0" in database if it's left blank.