<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_4hpa5aalo9ics5hv4b7dm5uu8l, 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 />
<br />
<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 />
// quality = 0 to 100
static byte[] toJPEGWithQuality(double quality, BufferedImage img) ctex {
  // need to drop alpha channel for this to work
  img = dropAlphaChannelFromBufferedImage(img);
  
  new ByteArrayOutputStream stream;
  var jpgWriter = first(ImageIO.getImageWritersByFormatName("jpg"));
  try {
    var params = jpgWriter.getDefaultWriteParam();
    params.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
    params.setCompressionQuality(toFloat(quality/100));
  
    jpgWriter.setOutput(new MemoryCacheImageOutputStream(stream));
    jpgWriter.write(null, new IIOImage(img, null, null), params);
  } finally {
    jpgWriter.dispose();
  }
  
  ret stream.toByteArray();
}