Uploading isn't working anymore

[Sophie_Fr]

Hello!
Since yesterday I have a big problem with my gallery. I know how to use one, and so yesterday I started a new gallery. I was setting new things and then I clicked unfortunetly on a button here (sorry it's in french) and all became white, nothing was working anymore. 
So I deleted all and reuploaded new the gallery. When I installed it the install.php it said ERROR: cpm_184 album already created, something like that.
And now I can't upload any picture because it can't make any thumbnail!!!
When I want to do that I see that and when I click on that I see this!
Can you please help me?  :-\

[Davide Renda]

While deleting all, have you cleaned also your mySQL database? It seems, on your new install, you still have kept the old one.

[Sophie_Fr]

I deleted all that was in the gallery.
But when I installed all new, there was already the albums I created for example...

[Davide Renda]

hence I suppose the mySQL database has not been emptied. Connect on your phpmyadmin or similar and clean all CPG tables before a new install

[Sophie_Fr]

I deleted the albums and so  and then in my FTP I deleted all my gallery, and reuploaded all, but it's the same. I'm desperate, I really don't now what I have to do. Already when I installed the gallery I had "the mySQL Error: Table 'cpg148_albums' already exists on query ' CREATE TABLE cpg148_albums ( aid int(11) NOT NULL auto_increment, title varchar(255) NOT NULL default '', description text NOT NULL default '', visibility int(11) NOT NULL default '0', uploads enum('YES','NO') NOT NULL default 'NO', comments enum('YES','NO') NOT NULL default 'YES', votes enum('YES','NO') NOT NULL default 'YES', pos int(11) NOT NULL default '0', category int(11) NOT NULL default '0', thumb int(11) NOT NULL default '0', keyword VARCHAR( 50 ), alb_password VARCHAR( 32 ), alb_password_hint TEXT, PRIMARY KEY (aid), KEY alb_category (category) ) TYPE=MyISAM'"

Do I am really stupid? 

[Davide Renda]

have you cleaned also your mySQL database

I suppose the mySQL database has not been emptied

Did you read my two previous messages? The mySQL error you've pasted is the confirmation of my doubt: you have not cleaned your database. Do that before re-installing a new gallery.

Connect on your phpmyadmin or similar and clean all CPG tables before a new install

[Sophie_Fr]

I read them and I thought I did what you said... or I don't know how I "clean" up the database

[Sami]

you can't clean database by FTP !!!
It's a different animal , you should use your mysql tool that you have on your hosting control panel (such as phpmyadmin) to totally drop all your old cpg tables
Or use different table prefix instead of default on install process

[Sophie_Fr]

Thanks I lot! It worked, finally!
Thanks to be this patient this me!