Codezwiz >> Forums >> General PHP Nuke Help >> [PHPnuke 7.8] Security code not showing. (error image)

Hey guys ive checked almost every website, but I cant find the solution to my problem..
I've installed the GD library, these are my settings (in test.php):
GD Support enabled
GD Version bundled (2.0.28 compatible)
FreeType Support enabled
FreeType Linkage with freetype
GIF Read Support enabled
GIF Create Support enabled
JPG Support enabled
PNG Support enabled
WBMP Support enabled
XBM Support enabled
--

Now i'm pretty sure thats okay, but if I put $gfx_chk = 4 in config.php I get an error image when I try to register/login..!

Ive checked other forums, and they all explain for lower phpnuke versions.. the security code is different in 7.8.. anyone know what can be wrong?

Here is a part of the index.php of modules/Your_Account:

if (extension_loaded("gd") AND ($gfx_chk == 2 OR $gfx_chk == 4 OR $gfx_chk == 5 OR $gfx_chk == 7)) {
         echo "<tr><td colspan='2'>"._SECURITYCODE.": <img src='?gfx=gfx&random_num=$random_num' border='1' alt='"._SECURITYCODE."' title='"._SECURITYCODE."'></td></tr>\n"
         ."<tr><td colspan='2'>"._TYPESECCODE.": <input type=\"text\" NAME=\"gfx_check\" SIZE=\"7\" MAXLENGTH=\"6\"></td></tr>\n"
         ."<input type=\"hidden\" name=\"random_num\" value=\"$random_num\">\n";