DbVisualizer Pro 9.1.7 Virtual Memory Problem

Whenever I save, I got the following error message. How can I fix it? Virtual Memory Problem! The application is running low on virtual memory. Open Help->Online Resources and choose the FAQ page. It explains how to increase the memory for Java (DbVisualizer). Long Message: Java heap space Details:    Type: java.lang.OutOfMemoryError Stack Trace: java.lang.OutOfMemoryError: Java heap space    at java.util.Arrays.copyOf(Unknown Source)    at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)    at java.lang.AbstractStringBuilder.append(Unknown Source)    at java.lang.StringBuffer.append(Unknown Source)    at java.io.StringWriter.write(Unknown Source)    at com.onseven.dbvis.N.Q.ā(Z:468)    at com.onseven.dbvis.F.A.C.ć(Z:2114)    at com.onseven.dbvis.F.A.C.ė(Z:1554)    at com.onseven.dbvis.R.E.Ă(Z:687)    at com.onseven.dbvis.h.A.Ć(Z:2127)    at com.onseven.dbvis.h.A.ѻ(Z:266)    at com.onseven.dbvis.h.A.ĉ(Z:3133)    at com.onseven.dbvis.h.A$2.tableChanged(Z:1348)    at javax.swing.table.AbstractTableModel.fireTableChanged(Unknown Source)    at javax.swing.table.AbstractTableModel.fireTableDataChanged(Unknown Source)    at com.onseven.dbvis.J.A.B.ā(Z:2093)    at com.onseven.dbvis.J.A.B.fireTableDataChanged(Z:193)    at com.jidesoft.grid.TreeTableModel.a(Unknown Source)    at com.jidesoft.grid.TreeTableModel.refresh(Unknown Source)    at com.onseven.dbvis.E.E.ā(Z:1955)    at com.onseven.dbvis.B.B.ă(Z:586)    at com.onseven.dbvis.E.E.ă(Z:1264)    at com.onseven.dbvis.B.C.ĺ(Z:2140)    at com.onseven.dbvis.B.C$6.execute(Z:1377)    at com.onseven.dbvis.k.D$1.execute(Z:605)    at se.pureit.swing.R.F.actionPerformed(Z:2594)    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)    at javax.swing.AbstractButton.doClick(Unknown Source)    at com.jidesoft.plaf.vsnet.VsnetMenuItemUI.doClick(Unknown Source) System Information: Product: DbVisualizer Pro 9.1.7 Build: #2135 (2014/03/09 18:54) Java VM: Java HotSpot(TM) Client VM Java Version: 1.6.0_38 Java Vendor: Sun Microsystems Inc. OS Name: Windows 7 OS Arch: x86 OS Version: 6.1

Hi Sunny, First, please upgrade to at least 9.1.13, or if you're licensed for 9.2, to 9.2.13. Easiest is that you open Help->Check for Update in DbVisualizer to perform the upgrade. An alternative is that you download from our web site: http://www.dbvis.com/download/ If you still have problems, please see this Users Guide page for how to handle memory constraints: http://confluence.dbvis.com/display/UG92/Handling+Memory+Constraints Best Regards, Hans