[DATA-29] Query run with "top 50 medications/diagnosis" breakdown erroring out

[jklann]

log into https://www.i2b2.org/webclient/ or the dev version
run query with breakdown selection
Top 50 medications breakdown OR top 50 diagnosis breakdowns
Expected Result:Query run successfual
Actual result: query run resulting in ERROR

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Imported from Jira

• Key: DATA-29
• ID: 10789
• Type: Bug
• Priority: Major
• Status: In Progress
• Reporter: Former user
• Assignee (Jira): Former user
• Created: 04/May/20 9:00 AM
• Updated: 21/Dec/23 10:05 AM
• Project: DATA—i2b2 Data
• Affects versions: 1.8
• Fix versions: 1.8
• Attachments: - 04/May/20 9:00 AM;tb:e6d05337-14b2-406e-8925-a642cb420bdb;screenshot-1.png;https://i2b2.atlassian.net/rest/api/3/attachment/content/10216
• 04/May/20 9:01 AM;tb:e6d05337-14b2-406e-8925-a642cb420bdb;screenshot-2.png;https://i2b2.atlassian.net/rest/api/3/attachment/content/10219

[jklann]

Note: Jira assignee was Former user, not auto-assigned here.