[Koha] Koha error; compilation failed

[Marty]

Somehow, somewhere something is wrong and I cannot really figure out what.
My server name is debian, but on debian:8080I only get Koha 2.2.9 (working fine). However, if I browse to 127.0.0.1:8080 I get the folowing error message; Anybody know why? Thanks, Marty


Koha error
The following fatal error has occurred: 

Usage: $class->connect([$dsn [,$user [,$passwd [,\%attr]]]]) at /usr/share/koha/lib/C4/Context.pm line 646
Compilation failed in require at /usr/share/koha/lib/C4/Circulation.pm line 25.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Circulation.pm line 25.
Compilation failed in require at /usr/share/koha/lib/C4/Overdues.pm line 24.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Overdues.pm line 24.
Compilation failed in require at /usr/share/koha/lib/C4/Members.pm line 27.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Members.pm line 27.
Compilation failed in require at /usr/share/koha/lib/C4/Auth.pm line 31.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Auth.pm line 31.
Compilation failed in require at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 24.
BEGIN failed--compilation aborted at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 24.