( ! ) Fatal error: Call to a member function IsAdmin() on null in /home/bitrix/www/include/itest_b114.php on line 36
Call Stack
#	Time	Memory	Function	Location
1	0.0000	233464	{main}( )	.../sota_kasa_form.php:0
2	0.0001	239144	require( '/home/bitrix/www/include/itest_b114.php' )	.../sota_kasa_form.php:3