Hi, I am running RT 4.2.12 on a RHEL system. RT was installed a couple of weeks ago, and since a couple of days i noticed the loads on Apache were very high. When i check the errorlogs of apache, it shows me a lot of Perl errors. I pasted some snippets below. I searched in the wiki and on the internet, but there isn't anything helpful i have been able to find. The fact that i can't read Perl isn't really helping as well ;) Can somebody give me a clue where to look for in this case? It tells me some values haven't been initialized, but I can't seem to find out what those values are for, and why they aren't being initialized.
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in hash element at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in hash element at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2632. (/usr/local/share/perl5/HTML/Element.pm:2632) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) [12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214) Thank you! Raymond
