After the manual Upgrade, OpenGoo isn't working anymore. After login only the Header and Footer is visible but no Tabs or Content.
In the HTML Source is visible, what the error is:
og.loggedUserHasEmailAccounts = <br />
<b>Fatal error</b>: Call to undefined method User::hasEmailAccounts() in <b>/var/www/web11/web/opengoo-1.6/application/layouts/website.php</b> on line <b>209</b><br />
Line 209 contains this line of code:
og.loggedUserHasEmailAccounts = <?php echo logged_user()->hasEmailAccounts() ? 'true' : 'false' ?>;
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SOLVED - after deleting the files of the /cache folder everything is working fine. Maybe it should be described in the upgrade instructions.