Fatal error: Uncaught TypeError: strtotime(): Argument #2 ($baseTimestamp) must be of type ?int, string given in /in/504U2:3
Stack trace:
#0 /in/504U2(3): strtotime('+100 year', '2014-06-19')
#1 {main}
thrown in /in/504U2 on line 3
Process exited with code 255.