Fatal error: Uncaught Error: array_pop(): Argument #1 ($array) could not be passed by reference in /in/nStKa:2
Stack trace:
#0 {main}
thrown in /in/nStKa on line 2
Process exited with code 255.
Fatal error: Uncaught Error: array_pop(): Argument #1 ($array) cannot be passed by reference in /in/nStKa:2
Stack trace:
#0 {main}
thrown in /in/nStKa on line 2
Process exited with code 255.