What does the error "Fatal error: Call to undefined function: datum_ge()" in PHP mean?
The error "Fatal error: Call to undefined function: datum_ge()" in PHP means that the function datum_ge() is not defined or included in the code. To solve this issue, you need to define or include the function datum_ge() in your PHP code.
// Define the function datum_ge() if it's missing
if (!function_exists('datum_ge')) {
function datum_ge() {
// Function logic here
}
}