Same issue here. A workaround that has been working for me (maybe just randomly?) is described at Datadog throws "unable to load class path" on Lucee, not on CF2018 - #3 by psarin .
Same issue here. A workaround that has been working for me (maybe just randomly?) is described at Datadog throws "unable to load class path" on Lucee, not on CF2018 - #3 by psarin .