[TYPO3-english] fatal error after upgrading from 4.2 to 4.3 tx_seminars

[Erdal Gök]

Hi Rene,

Rene Gulager wrote:
> Hi I'm upgrading a TYPO3 from 4.2 to 4.3
>
> Im getting an error in Fatal error: Call to undefined method
> stdClass::fetchGroupData() in
> /srv/www/htdocs/typo3_src-4.3.14/typo3/sysext/cms/tslib/class.tslib_fe.php
> on line 683
>
> In apache error log im getting
>
> [Thu Nov 24 11:22:52 2011] [error] [client 192.168.11.1] PHP Fatal
> error: Callto undefined method stdClass::fetchGroupData() in
> /srv/www/htdocs/typo3_src-4.14/typo3/sysext/cms/tslib/class.tslib_fe.php
> on line 683, referer:
> http://www.site.locale/uddannelse/uddannelse/registrering.html?tx_seminars_pi1%5Buid%5D=66&ect_url=http%3A%2F%2Fwww.site.locale%2Fuddannelse%2Fuddannelse%2Fregistrering%2Freg
> istrering.html%3Ftx_seminars_pi1%255Bseminar%255D%3D66%26tx_seminars_pi1%255Bact
> ion%255D%3Dregister

You may look in the changelog of tx_seminars or upgrade both (TYPO3 and 
tx_seminars) to the latest versions?

Kind regards

Erdal