I just updated my zendserver. then when I tried to access /admin on my magento local I get the following error
Value '29,990000' has to be numeric
I tried to replace
$price = sprintf("%f", $price);
$price = (float) $price;
but the above didn't work at all.
Then I tried to change "precision = 14" to "precision = 8" in my php.ini but still I could find a solution on this issue