[Semediawiki-user] After update to SMW 1.5: Type "Record" and attribute "has fields" are unknown

[Daniel W. <DanWeEtz@Web.de>]

I just updated my SMW from 1.4.3 to 1.5, updated the database and then
changed all my attribute pages which were using n-arys to use the type
record now.

Unfortunately when I try to define a value like
[[myRecordAttribute::abc;def;20]] I get a warning message which is telling
me that "Record" is a unknown data type. myRecordAttribute has the type
[[has type::Record]] and [[has fields::string;string;number]].

Also the attribute "has fields" seems to be unknown to the wiki. I have a
German wiki and  there is shown no translation for this attribute although
there is one for "has type".
When I use both in a query SMW tells that "has type" is a special attribute
while "has fields" isn't. Assigned values to "has fields" are printed as
links like "has fields" has the type page.

I already updated the semantic data's but it doesn't help as well.
Special:Version shows me SMW version 1.5 is running. Also other parts of SMW
functioning like they should the only problem is the record thing. I use MW
1.15.1 and php 5.2.6

Thanks for any help!
Daniel