Hello,
It was working fine, but an hour ago it is showing this error:
And it is not reading any email.
There was an error executing Execute() in Kernel::System::Console::Command::Maint::PostMaster::MailAccountFetch: [Mon Aug 21 11:37:13 2017] otrs.Daemon.pl: DBD::mysql::db do failed: Deadlock found when trying to get lock; try restarting transaction at /opt/otrs/KIX4OTRS/Kernel/System/DB.pm line 455.
Anyone know what could be the error?