Symptoms
Task Uninstall set of VZ templates from VPS is called right after tasks for installation/configuration of Parallels Plesk Panel.
Cause
There are several upgrade order items in the order in PBA-E. And during execution of one of them incorrect limit is passed for Parallels Plesk Panel resource. The issue is reported as bug #PBA-45792.
Resolution
Please contact Parallels Support to fix the issue.