1.5.3

I tried to update my hikashop extension today. It automatically updated with version 1.5.3 and I immediately got errors when trying to check-out.

fatal error: router.php on line 95

Please provide the full error message you're having.
This error seems to be linked to SEF, so if you deactivate SEF it should work again as a temporary measure.
We tested the new release with SEF and didn't had any problems on our end so it could be because the update didn't copy all the files properly or something like that.
Also, please provide your joomla version number and php version number.

Hi,

I also have a problem with the router.php

Fatal error: Call to undefined function hikashop_config() in /homepages/29/d133797749/htdocs/customers/j16/c00021_mycarbon/components/com_hikashop/router.php on line 14.

After I included helper.php manually by using the include_once statement, the problem did not occur anymore.

Did anybody else experience this aswell? I'm using Joomla 1.7, I turned on search engine friendly urls, mod rewrite and added .html suffix.

Indeed. Adding the line :
if(!include_once(rtrim(JPATH_ADMINISTRATOR,DS).DS.'components'.DS.'com_hikashop'.DS.'helpers'.DS.'helper.php')) return true;
before the line of the error will solve the problem.

We'll fix that ASAP and rebuild the new version.