( ! ) Fatal error: Uncaught TypeError: Argument 1 passed to mysql_num_rows() must be an instance of mysqli_result, boolean given, called in /var/www/ribak24/data/www/ribak24.lv/libraries/menu_builder.php on line 8 and defined in /var/www/ribak24/data/mysql.php on line 148
( ! ) TypeError: Argument 1 passed to mysql_num_rows() must be an instance of mysqli_result, boolean given, called in /var/www/ribak24/data/www/ribak24.lv/libraries/menu_builder.php on line 8 in /var/www/ribak24/data/mysql.php on line 148
Call Stack
#	Time	Memory	Function	Location
1	0.0001	371616	{main}( )	.../categories.php:0
2	0.0030	475520	require( '/var/www/ribak24/data/www/ribak24.lv/shared_processing.php' )	.../categories.php:140
3	0.0030	480256	verical_menu( )	.../shared_processing.php:10
4	0.0032	483016	verical_menu_items_build( )	.../menu_builder.php:165
5	0.0280	632896	is_children( )	.../menu_builder.php:54
6	0.0280	632944	mysql_num_rows( )	.../menu_builder.php:8