Item paragraphlist not working after update to 9.8(.1)

Hi,

After updating our solution to 9.8.0 (and still after update to 9.8.1) trying to view a paragraphlist for an itemtype crashes for us with the following error:

[NullReferenceException: Object reference not set to an instance of an object.]
   Dynamicweb.Admin.ParagraphList1.GetContainers(Page currentPage) in E:\agent\_work\144\s\01 - Applications\Dynamicweb.Admin\DW98\Dynamicweb.Admin\Admin\Content\ParagraphList.aspx.vb:575
   Dynamicweb.Admin.ParagraphList1.Page_Load(Object sender, EventArgs e) in E:\agent\_work\144\s\01 - Applications\Dynamicweb.Admin\DW98\Dynamicweb.Admin\Admin\Content\ParagraphList.aspx.vb:458
   System.Web.UI.Control.OnLoad(EventArgs e) +107
   System.Web.UI.Control.LoadRecursive() +89
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1606

When I look in the debugger I do not see the exception, but I see that there is a query on the new table "GridRow". This table is empty in our case, so I was wondering if this should be filled somehow, and it being empty leads to this error.

The crash occurs when we check the "show subpages" option as soon as we open the page, if we deactivate that checkbox it occurs when we try to navigate to the paragraphs on the page.

Is there some update script we need to run to fix this?

Greets Hans

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Item paragraphlist not working after update to 9.8(.1)

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