While looking at the log produced by Request Tracker (RT) 4.2.12, I noticed there was a warning message about using “localtime” without parentheses.
Here’s the actual error message:
[warning]: Warning: Use of "localtime" without parentheses is ambiguous at /opt/rt4/sbin/../lib/RT/Interface/Email.pm line 526.
The solution which I found from here, fixed the problem:
On line 526 of file /opt/rt4/sbin/../lib/RT/Interface/Email.pm, replace:
Thanks to the chap who posted the solution.