Fatal error: Uncaught TypeError: date(): Argument #2 ($timestamp) must be of type ?int, string given in /in/R7PJA:3
Stack trace:
#0 /in/R7PJA(3): date('Y-m-d H:i', '2014-8-4 00:00')
#1 {main}
thrown in /in/R7PJA on line 3
Process exited with code 255.