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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_cs8322k7o185r11obb7qihb9tc, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
// We use big-endian as DataOutputStream does
sclass ByteHead /*is DataOutput*/ {
  settable bool readMode;
  settable bool writeMode;
  settable OutputStream outputStream;
  
  void writeShort(int i) {
    write(i >> 8);
    write(i);
  }
  
  void writeByte aka write(int i) {
    ensureWriteMode();
    outputStream.write(i);
  }
  
  void ensureWriteMode {
    if (!writeMode) fail("Not in write mode");
  }
}