Problems with Flash Apps (it seems)

Hi,

after update from 7.0.9 to 7.1 I am getting those error e-mails all the time:

"PHP Warning:  mysql_query() expects parameter 2 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 48
PHP Warning:  mysql_query() expects parameter 2 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 49
PHP Warning:  mysql_query() expects parameter 2 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 50
Database access error.PHP Warning:  mysql_error() expects parameter 1 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 69
 Description: Database access error.PHP Warning:  mysql_error() expects parameter 1 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 69
 Description: Database access error.PHP Warning:  mysql_error() expects parameter 1 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 69
 Description: PHP Warning:  mysql_num_rows() expects parameter 1 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/video_comments/inc/classes/BxDolCronVideoComments.php on line 52
Database access error.PHP Warning:  mysql_error() expects parameter 1 to be resource, boolean given in /var/www/vhosts/XXX.com/httpdocs/beta/flash/modules/global/inc/db.inc.php on line 69
 Description: "

(just for explanation: e-mail really ends after "Description", no text is given. And the path with /beta/ is correct, I have copied my 7.0.9 there (with a different database) and upgraded it to 7.1)

Any ideas whats going wrong?

trunky

 Have to ask this question; were the sites the same as far as the same modules installed?

Have you looked at the file permissions?

I have copied my dolphin 7.0.9 from / to /beta and made a copy of the database also that is used by the beta then. So under / my current community still works and preparing the 7.1...

So I upgraded 7.0.9 to 7.1, so basically it is like I would have been upgraded directly. Same modules and everything the same (and a mysql_query() error doesn't belong to file permissions at all)

 Did you uninstall the no longer required modules; then totally delete them from the modules directory?

yes I did