Understand Znuny / OTRS / OTOBO traceback
Learn in this article how to analyze, debug and fully understand OTRS / Znuny traceback errors. Let us take a common upgrade issue from Znuny 6.2.x to 6.3.xHere we are failing on fetching E-Mails and we get this error: ERROR: OTRS-otrs.Console.pl-Maint::PostMaster::MailAccountFetch-10 Perl Message: There was an error executing Execute() in Kernel::System::Console::Command::Maint::PostMaster::MailAccountFetch: Console command ‘MailAccountFetch’ is