Thread:Project:Support desk/Run math.php with Mediawiki 1.23.1 under Windows/reply (2)

One more information:

originally the math extension runs under 1.17 with latex. In my LocalSettings.xml was:

$wgDBmysql5 = true;

After the update to 1.23 I got an database error:

[Math] start rendering $\sigma = 1$ in mode 5 [Math] Das &lt;code&gt;texvccheck&lt;/code&gt;-Programm fehlt; zur Konfiguration siehe bitte math/README. SQL ERROR: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' (localhost)

When I set $wgDBmysql5 = false;

then I got the missing texvc error.