Fatal error: Uncaught Error: Undefined constant "DateTime" in /in/U1LpN:3
Stack trace:
#0 {main}
thrown in /in/U1LpN on line 3
Process exited with code 255.
Warning: Use of undefined constant DateTime - assumed 'DateTime' (this will throw an Error in a future version of PHP) in /in/U1LpN on line 3
string(8) "DateTime"