Captcha 3.0 not working after upgrade gallery

[roxanacaz]

Hi. I just upgraded to coppermine 1.4.19 and captcha isn't working anymore (the image isn't showing) - it worked fine before.

I have :

Link to gallery: Gallery

Coppermine 1.4.19

HTTP Server: Apache
PHP Version: 5.2.6 (Zend: 2.2.0)
Database: MySQL 5.0.51a
Server OS: Linux 2.6.25.9-76.fc9.i686.PAE

GD Support  enabled 
GD Version  bundled (2.0.34 compatible) 
FreeType Support  enabled 
FreeType Linkage  with freetype 
FreeType Version  2.3.5 

Plugins installed:

Search Engine Friendly URLs v1.0 
CAPTCHA v3.0 

I uninstalled and installed the plugin again and still no image displayed for captcha.
I've searched the forum and found no answer to this.
I also deleted cookies - someone said it could work - and that wasn't the answer.

Anyone know a solution? Thank you.

[Joachim Müller]

It's hard to advice anything, as your gallery is hacked so heavily.

[roxanacaz]

Well, actually the hacking is kind of like this: coppermine tables are installed in the same database as osc, but this doesn't seem to affect anything since I have no problem upgrading every time I need. And the second hack is adding to some of the files osc's header and footer and changing in a few places index.php to gallery.php and login.php to login_gallery.php (just the path). Nothing else is touched, all the files are exactly as in the package.

But if there's no solution... I guess I'll have to just uninstall captcha. No other choice.
Thank you.

[roxanacaz]

Now it works. I'm sorry I can't tell you why, maybe some people could need the answer sometime, but I have no clue what happened. Since the server up[grade of my host I've been having a lot of strange problems with my sites. Or maybe just some bad luck.