Query fails when CF7 form name contains dash ‘-‘

After upgrading to Version 2.10.34 the back-end query to show leads does not work when the CF7 form name contains dash ‘-‘ characters.

SELECT submit_time AS ‘Submitted’,
GROUP_CONCAT(if(file is null or length(file) = 0, null, field_name)) AS ‘fields_with_file’
FROM wp_cf7dbplugin_submits
WHERE form_name = ‘2017 Free Demo Page’
GROUP BY submit_time
ORDER BY submit_time DESC
LIMIT 0,100

should be:

SELECT submit_time AS ‘Submitted’,
GROUP_CONCAT(if(file is null or length(file) = 0, null, field_name)) AS ‘fields_with_file’
FROM wp_cf7dbplugin_submits
WHERE form_name = ‘2017- Free Demo – Page’
GROUP BY submit_time
ORDER BY submit_time DESC
LIMIT 0,100

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