Dear LabKey support team,

I was editing the XML source for my assay design in an attempt to make a column multi-value for lookup purposes. I was just experimenting around LabKey and was not aware that this was not supported. Now I'm unable to access my assay/XML source at all to revert the changes made. I can't exactly remember the code that caused the error as my account signed out, but it was something similar to:

<fk> <fkMultiValued>Column_Name</fkMultiValued> </fk>

I've also attached the full stack trace and reference code (YNMJLM) in the attachments below. How can I fix this issue/delete my assay if I'm unable to access my assay design?