Hello from Argentina!!!, thanks for the excellent software, I'm so happy learning a bit more about BaseX!

Sadly I get an error trying to create a full-text index for a 51GB database:

Improper use? Potential bug? Your feedback is welcome:
Contact: basex-talk@mailman.uni-konstanz.de
Version: BaseX 9.3.2
Java: Oracle Corporation, 1.8.0_231
OS: Windows 10, amd64
Stack Trace:
java.lang.NegativeArraySizeException
at org.basex.index.ft.FTList.next(FTList.java:93)
at org.basex.index.ft.FTBuilder.merge(FTBuilder.java:239)
at org.basex.index.ft.FTBuilder.write(FTBuilder.java:147)
at org.basex.index.ft.FTBuilder.build(FTBuilder.java:86)
at org.basex.index.ft.FTBuilder.build(FTBuilder.java:23)
at org.basex.data.DiskData.createIndex(DiskData.java:198)
at org.basex.core.cmd.CreateIndex.create(CreateIndex.java:100)
at org.basex.core.cmd.Optimize.optimize(Optimize.java:181)
at org.basex.core.cmd.Optimize.optimize(Optimize.java:163)
at org.basex.core.cmd.Optimize.optimize(Optimize.java:92)
at org.basex.core.cmd.Optimize.finish(Optimize.java:82)
at org.basex.core.cmd.ACreate.update(ACreate.java:96)
at org.basex.core.cmd.CreateIndex.run(CreateIndex.java:64)
at org.basex.core.Command.run(Command.java:257)
at org.basex.core.Command.execute(Command.java:93)
at org.basex.core.Command.execute(Command.java:116)
at org.basex.gui.dialog.DialogProgress.lambda$execute$0(DialogProgress.java:182)
at java.lang.Thread.run(Unknown Source)

I'm using BaseX GUI.

Is it a known problem? any advice?

Regards,

Sebastian.