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<b>Warning</b>:  mysqli_connect(): php_network_getaddresses: getaddrinfo for db failed: Temporary failure in name resolution in <b>/var/www/patania/data/www/patania.ru/settings/site_mysqli.php</b> on line <b>7</b><br />
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<b>Warning</b>:  mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo for db failed: Temporary failure in name resolution in <b>/var/www/patania/data/www/patania.ru/settings/site_mysqli.php</b> on line <b>7</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: mysqli_set_charset(): Argument #1 ($mysql) must be of type mysqli, false given in /var/www/patania/data/www/patania.ru/settings/site_mysqli.php:9
Stack trace:
#0 /var/www/patania/data/www/patania.ru/settings/site_mysqli.php(9): mysqli_set_charset(false, 'utf8')
#1 /var/www/patania/data/www/patania.ru/settings/config.php(9): require_once('/var/www/patani...')
#2 /var/www/patania/data/www/patania.ru/pages/item.php(2): require_once('/var/www/patani...')
#3 {main}
  thrown in <b>/var/www/patania/data/www/patania.ru/settings/site_mysqli.php</b> on line <b>9</b><br />