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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static S hostToIP(S host) { for (InetAddress a : InetAddress.getAllByName(name)) { S ip = a.getHostAddress(); if (isIPv4(ip)) ret ip; } null; }