Fatal error: Uncaught TypeError: strtotime(): Argument #2 ($baseTimestamp) must be of type ?int, string given in /in/8i27o:3
Stack trace:
#0 /in/8i27o(3): strtotime('Y-m-d H:i:s', '12 hour ago')
#1 {main}
thrown in /in/8i27o on line 3
Process exited with code 255.