Apache won't start due to following error:
Starting httpd: Syntax error on line 10 of /etc/httpd/conf.d/perl.conf:
Cannot load /etc/httpd/modules/mod_perl.so into server: /etc/httpd/modules/mod_perl.so: undefined symbol: Perl_Ippid_ptr
Everything worked fine until I installed RRDTool.
Actually even then everyhting worked OK, untill I re-created server certificate with ISPConfig.
BTW I have a problem with apt-get too:
[root@noc ~]# apt-get upgrade
Reading Package Lists... Done
Building Dependency Tree... Done
You might want to run `apt-get -f install' to correct these.
The following packages have unmet dependencies:
libtool: Depends: gcc (= 3.4.3) but 3.4.4-2.fc3 is installed
E: Unmet dependencies. Try using -f.