There should be some fatal error. Can you please enable DEBUG_MODE and check the page once more.
i have this error in my logs :
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<b>Fatal error</b>: Call to undefined method ReflectionProperty::setAccessible() in <b>/home/xxxxxxxxxxx/www/ow_plugins/oaboost/classes/event_handler.php</b> on line <b>222</b><br />
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and I also have the same problem that Kenneth
for now I disabled the plug in and I try if it does not cut off my connection to the website
You have this error because the version of PHP on your host is lower than 5.3. "ReflectionProperty::setAccessible" method is available starting from PHP 5.3, which is currently requirement for Oxwall script ( http://blog.oxwall.org/2015/04/oxwall-1-7-3-is-out ).
OW Debug - WarningMessage:Can't generate URI! Route `oacompress.admin` not found!File:/home/xxxxx/public_html/ow_core/router.phpLine:262
Thanks if you can help assist!
All white screens indicate that there is some fatal error, notices and warnings can't cause it. If you have latest PHP version may I have your site FTP details, so I can check and fix everything myself. Thanks in advance!