JohnCMS 7.1.0 blank after installation

Well hello , i dont know this is bug or somthing else, i tried to install johncms 7.1.0 in localhost. but after installation done, i got blank page , so what's wrong

masrukin404, var/logs/errors.log - mistakes in the studio.

# kantry (27.10.2019 / 07:16)
masrukin404, var/logs/errors.log - mistakes in the studio.

when i see error.log file on apache web server , i got this

[Sun Oct 27 11:24:43.927822 2019] [php7:warn] [pid 5952:tid 1520] [client ::1:49890] PHP Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in F:\\PROJECT\\WEB\\htdocs\\system\\vendor\\zendframework\\zend-stdlib\\src\\ArrayObject.php on line 428

masrukin404, This fotum ArrayObject.php on line 428
Link fix error

# kantry (27.10.2019 / 07:39)
masrukin404, This fotum ArrayObject.php on line 428
Link [url=http://johncms.com/forum/index.php?act=show_post&id=445320]fix error[/u

it works like a charm. thanks bruh , i didn't realize if the error come from zendframework thanks a lot