Removing old fullsize app from frappe version 12.28.1 fails

Hi!

I’m trying to remove unnecessary installed app from a site.
When I run bench uninstall-app fullsize I receive following error:

pymysql.err.InternalError: (1054, u"Unknown column 'condition' in 'field list'")

Any suggestion about how to get around this issue? I really need to remove that old app in order to be able to migrate to a newer version of frappe and erpnext as I cannot install it on V13.

Full stacktrace below:

All doctypes (including custom), modules related to this app will be deleted. Are you sure you want to continue? [y/N]: y
Backing up...
Deleting Module 'fullsize'
* removing Module Def 'fullsize'...
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 99, in <module>
    main()
  File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 18, in main
    click.Group(commands=commands)(prog_name='bench')
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/commands/__init__.py", line 26, in _func
    ret = f(frappe._dict(ctx.obj), *args, **kwargs)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/commands/site.py", line 448, in uninstall
    remove_app(app_name=app, dry_run=dry_run, yes=yes, no_backup=no_backup, force=force)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/installer.py", line 174, in remove_app
    frappe.delete_doc("Module Def", module_name, ignore_on_trash=True, force=True)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 839, in delete_doc
    ignore_permissions, flags, ignore_on_trash, ignore_missing, delete_permanently)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/model/delete_doc.py", line 106, in delete_doc
    doc.run_method("after_delete")
  File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 809, in run_method
    run_webhooks(self, method)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/integrations/doctype/webhook/__init__.py", line 24, in run_webhooks
    fields=["name", "`condition`", "webhook_docevent", "webhook_doctype"])
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 1368, in get_all
    return get_list(doctype, *args, **kwargs)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 1341, in get_list
    return frappe.model.db_query.DatabaseQuery(doctype).execute(None, *args, **kwargs)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/model/db_query.py", line 96, in execute
    result = self.build_and_run()
  File "/home/frappe/frappe-bench/apps/frappe/frappe/model/db_query.py", line 130, in build_and_run
    return frappe.db.sql(query, as_dict=not self.as_list, debug=self.debug, update=self.update)
  File "/home/frappe/frappe-bench/apps/frappe/frappe/database/database.py", line 171, in sql
    self._cursor.execute(query)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/cursors.py", line 170, in execute
    result = self._query(query)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/cursors.py", line 328, in _query
    conn.query(q)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py", line 517, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py", line 732, in _read_query_result
    result.read()
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py", line 1075, in read
    first_packet = self.connection._read_packet()
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py", line 684, in _read_packet
    packet.check_error()
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/protocol.py", line 220, in check_error
    err.raise_mysql_exception(self._data)
  File "/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/err.py", line 109, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.InternalError: (1054, u"Unknown column 'condition' in 'field list'")

This was resolved by first doing bench --site sitename migrate after this the removal of the app was successful using bench uninstall-app fullsize.