[TYPO3-mvc] problems with sys_language_uid

[Michael Knoll]

Hi there,

we have a problem with syslanguage uid from within an Extbase domain 
object. The following error message occurs:

Column 'sys_language_uid' cannot be null: UPDATE 
tx_yag_domain_model_resolutionfilecache SET width='48' ... 
sys_language_uid=NULL WHERE uid='4'

Can this be caused by a mis-configured T3 installation? The extension is 
running on a clean T3 testpackage.

Thanks for any help & have a good night!


Mimi