UCCX 11.5.1 Report execution failed

[Juan Pablo Solano Bacarreza]

Thanks to the whole community,

 I have this problem when generating reports in CUIC 11.5.1 of UCCX 11.5.1.

"Report execution failed, retry running the report and if the condition persists, contact the administrator."

This problem appears when I specifically execute three reports which I leave below the names:

"Agent summary Report"
"Agent All field Report"
"Agent login logout Activity Report"

Thank you very much in advance for the help!

Thanks very much!