Error on backend phocagallery

[filis]

Hi,
I have a problemm with phocagallery on backend after upgrading. In administration area is everythink ok, uploading, kategorizing etc., everything ok, but on backend is photogallery totaly down - tell me, that is it error.
Can You help me?
Site: http://kobylisy.skm.cz/

[Jan]

Hi, I see 404 on the site while clicking on gallery?

[sofiarg]

I have a problem with phoca as well. I am trying to fix a menu link that leads to a presentation of the phoca categories, but all I get on the frontend is a 500 error. I searched many forums and made adjustments to the table names etc, but still nothing happened.

When I run it with the debug mode on I get the following report:

Call stack
# Function Location
1 JSite->render() /var/www/vhosts/twinheads.gr/httpdocs/index.php:79
2 JDocumentHTML->render() /var/www/vhosts/twinheads.gr/httpdocs/includes/application.php:168
3 JDocumentHTML->_parseTemplate() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/document/html/html.php:249
4 JDocumentHTML->getBuffer() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/document/html/html.php:386
5 JDocumentRendererModules->render() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/document/html/html.php:190
6 JDocumentRendererModule->render() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/document/html/renderer/modules.php:41
7 JModuleHelper->renderModule() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/document/html/renderer/module.php:84
8 require() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/application/module/helper.php:173
9 require() /var/www/vhosts/twinheads.gr/httpdocs/modules/mod_blank15v51/mod_blank15v51.php:19
10 JFDatabase->loadObjectList() /var/www/vhosts/twinheads.gr/httpdocs/modules/mod_blank15v51/tmpl/default.php:175
11 JDatabaseMySQL->loadObjectList() /var/www/vhosts/twinheads.gr/httpdocs/plugins/system/jfdatabase/jfdatabase_inherit.php:334
12 JFDatabase->query() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/database/database/mysql.php:458
13 JDatabaseMySQL->query() /var/www/vhosts/twinheads.gr/httpdocs/plugins/system/jfdatabase/jfdatabase_inherit.php:656
14 JError->raiseError() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/database/database/mysql.php:231
15 JError->raise() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/error/error.php:171
16 JException->__construct() /var/www/vhosts/twinheads.gr/httpdocs/libraries/joomla/error/error.php:136

I'm not really good at sql but I understand that something is wrong. Is there anything I can do to fix this???Because I actually adored this gallery and I want to use it.

The site link is www.twinheads.gr and the menu link in the drop down menu that has the problem is Photos. Thanks!

[Jan]

Hi, didn't you get any sql error - should be displayed because of 12

Do you get some php error - is it enabled:
https://www.phoca.cz/documents/16-joomla ... rs-on-site

Jan