[Fixed] Enable Captcha Image not working

[DagB]

The GD is OK according to the PHPinfo, but it is version 2. Guess that's a problem?
When I turn off the captcha, I get the error saying incorrect security image. The return message to sender is sent, but not the message I try to send out.

[suave123]

same problem here....pls fix this...also here is GD installed correctly...

[Gieller]

It's the same for me... I can't see the captcha picture (no generation)... and i see a javascript alert message : "incorrect security code", captcha deactivated or not, but the message is delivered...

Joomla 1.013 with SEF on
GD Support enabled
GD Version bundled (2.0.28 compatible)
FreeType Support enabled
FreeType Linkage with freetype
T1Lib Support enabled
GIF Read Support enabled
GIF Create Support enabled
JPG Support enabled
PNG Support enabled
WBMP Support enabled
XBM Support enabled