47.8 - error loading campaign

[NickAragua]

Encountering the following error when loading the attached campaign:

11:39:36,244 ERROR [mekhq.gui.dialog.DataLoadingDialog$Task] {SwingWorker-pool-1-thread-1}
doInBackground() : Text '30461221' could not be parsed at index 0
java.time.format.DateTimeParseException: Text '30461221' could not be parsed at index 0
at java.time.format.DateTimeFormatter.parseResolved0(Unknown Source)
at java.time.format.DateTimeFormatter.parse(Unknown Source)
at java.time.LocalDate.parse(Unknown Source)
at java.time.LocalDate.parse(Unknown Source)
at megamek.utils.MegaMekXmlUtil.parseDate(MegaMekXmlUtil.java:182)
at mekhq.campaign.io.CampaignXmlParser.parse(CampaignXmlParser.java:318)
at mekhq.campaign.CampaignFactory.createCampaign(CampaignFactory.java:88)
at mekhq.gui.dialog.DataLoadingDialog$Task.doInBackground(DataLoadingDialog.java:201)
at mekhq.gui.dialog.DataLoadingDialog$Task.doInBackground(DataLoadingDialog.java:120)

campaign-error.zip