Getting this error when fetching records from mem db.

Getting following error when executing bellow query.

[2022-03-25 14:42:19 #1 query] 
Error during query execution: Select rt From RtDelete rt Where rt.EntityClass =: encls  And rt.DeletedAt >: lastcheck({encls->RtCall,lastcheck->Fri Mar 25 14:42:14 IST 2022})

[2022-03-25 14:42:19 #2 *] 
[ObjectDB 2.8.2] Unexpected exception (Error 990)
  Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_241 (on Windows 10 10.0).
Please report this error on http://www.objectdb.com/issue/new
com.objectdb.o.InternalException: null
com.objectdb.o.InternalException
    at com.objectdb.o.TYM.y(TYM.java:480)
    at com.objectdb.o.OBC.ai(OBC.java:537)
    at com.objectdb.o.OBC.Y7(OBC.java:464)
    at com.objectdb.o.SRB.a(SRB.java:63)
    at com.objectdb.o.QRR.h(QRR.java:408)
    at com.objectdb.o.QRR.i(QRR.java:174)
    at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:407)

Thank you for this report. Strangely the stack trace does not match version 2.8.2. If you have more information such as whether this exception is consistent, and whether it happens also with the last version of ObjectDB, 2.8.7, it could help.