Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, true given in /var/www/www-root/data/www/volgaples.com/core/sapphire/core/clear-api/capi-assembly.mono-core.php:3522
Stack trace:
#0 /var/www/www-root/data/www/volgaples.com/core/sapphire/core/clear-api/capi-assembly.mono-core.php(3522): mysqli_num_rows(true)
#1 /var/www/www-root/data/www/volgaples.com/core/sapphire/core/clear-api/capi-assembly.mono-core.php(3500): TMySQL->query('SET NAMES 'UTF8...')
#2 /var/www/www-root/data/www/volgaples.com/core/sapphire/core/clear-api/capi-assembly.mono-core.php(3482): TMySQL->selectdb('volgaples_ru', ''UTF8'')
#3 /var/www/www-root/data/www/volgaples.com/index.php(71): TMySQL->__construct('localhost', 'volgaples_ru', 'root', 'root', ''UTF8'', false, false)
#4 {main}
  thrown in /var/www/www-root/data/www/volgaples.com/core/sapphire/core/clear-api/capi-assembly.mono-core.php on line 3522