Hello, Recently I upgraded OTRS to latest from a previous OTRS 5.23. Everything seemed to go fine and easy, but now I am doing some tests and after I create a Ticket I get an Internal Server Error and the following message [Fri Jun 15 10:43:02.953674 2018] [:error] [pid 9867] Can't locate object method "ArticleContentIndex" via package "Kernel::System::Ticket" at /opt/otrs//Kernel/Modules/AgentTicketZoom.pm line 729.\n Ticket gets created and it is shown in the Dashboard, but cannot access it. Has anyone seen this before. I am running OTRS 6.0.8 on CentOS 7 with Mysql. Currently a test system with less than 100 tickets, I ran a Ticket Delete Process and reset Ticket Counter.log. I looked in another system with OTRS 5 and it does have a reference to that method into TIcket Modules. Regards -- *Alvaro Cordero RetanaConsultor de Tecnologias* *Tel: 22585757 ext 123* *Email:* alvaro@gridshield.net