I solved this by creating in phpmyadmin the column diskspace in the table pp_usergroups.
Now im running (of course lol)in another issue!!!
After the last step is completed, this appears :
Error:
Error:
Error:
Error:
Error:
Error:
Error:
Error:
PhotoPost Classifieds Installation is Complete
PhotoPost Classifieds is installed. To prevent users from modifying your PhotoPost Classifieds database settings, please be sure to delete the install.php file from your PhotoPost Classifieds directory before continuing. Also, one of the first things you should do is check your usergroup permissions to ensure groups have the permissions your approve.
Open PhotoPost Classifieds's adm-index.php in your browser to configure options and create categories
First of all I cant explain all of the blank error: reported on top of the page,then when I click on adm-index.php this is what I get :
You are not a valid administrator or moderator!
Now...how can I re-gain my administrator rights
?