Recently I have updated the PHP version in the our from PHP 5.3.3 to PHP 5.6.7.

After I upgraded the PHP version, I am getting the below error. Please suggest me how to solve this issue.

```
 Strict Standards: Declaration of DateTimeValue::make();

 Should be compatible with DateValue::make($month, $day, $year);

```

in `/home/mylocation/datetime/DateTimeValue.class.php on line 0`