Hi. I upgraded from version 3.7.4 to 3.7.5 e I'm getting this error now: Error filling print... No such parameter SORT_FIELDS net.sf.jasperreports.engine.JRRuntimeException: No such parameter SORT_FIELDS at net.sf.jasperreports.engine.fill.JRFillDataset.getParameterValue(JRFillDataset.java:963) at net.sf.jasperreports.engine.fill.JRFillDataset.getParameterValue(JRFillDataset.java:944) at net.sf.jasperreports.engine.fill.DatasetSortUtil.needSorting(DatasetSortUtil.java:86) at net.sf.jasperreports.engine.fill.JRFillDataset.initDatasource(JRFillDataset.java:609) at net.sf.jasperreports.engine.fill.JRBaseFiller.setParameters(JRBaseFiller.java:1281) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:901) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:845) at net.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:609) at net.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:59) at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.run(JRThreadSubreportRunner.java:205) at java.lang.Thread.run(Thread.java:636) I have never used this parameter. Am I doing something wrong? Regards Taffarel