[Koha] Upgrade problem to 2.2.6

[T & J Kotula]

Hi,

I have just upgraded from 2.2.5 to 2.2.6 and struck a couple of problems 
which were reported for 2.2.6RC.

The first one is the dreaded internal server error 500 when I try to go 
to (the list is not exhaustive, there are quite a few more pages that do 
it):
1. /cgi-bin/koha/opac-main.pl
2. /cgi-bin/koha/authorities/authorities-home.pl
3. /cgi-bin/koha/search.marc/search.pl?type=intranet

SOLUTION:
After installing Date::Calc it's all good. This means Date::Calc should 
be included in the list of prerequisite modules.


The second one I had while upgrading (via koha.upgrade)

DBD::mysql::st execute failed: Invalid default value for 'aqbudgetid' at
scripts/updater/updatedatabase line 1705.
DBD::mysql::st execute failed: Invalid default value for 'id' at
scripts/updater/updatedatabase line 1705


I'm wondering if I can ignore that one.

Thanks

tomasz kotula