What could be causing a "Call to a member function" error in PHP when using automatic refresh?

The "Call to a member function" error in PHP when using automatic refresh typically occurs when trying to call a method on an object that is not properly instantiated or does not exist. To solve this issue, make sure that the object is properly created before calling its methods, and check for any typos in the method name or object instantiation.

<?php

// Example code snippet to fix "Call to a member function" error
class MyClass {
    public function myMethod() {
        // Method implementation
    }
}

// Instantiate the object before calling its method
$myObject = new MyClass();

// Check if the object exists before calling its method
if ($myObject) {
    $myObject->myMethod();
} else {
    echo "Error: Object not properly instantiated.";
}

?>