Hi,
The name of the form having quotes is stored with backslashes in field 'name' of 'glpi_plugin_formcreator_formanswers'

To Reproduce

1. Set a form with quote in his name
2. Answer the form
3. Look entry created in 'glpi_plugin_formcreator_formanswers'

• GLPI version 10.0.6
• FormCreataor 2..13.5

I solve the problem by replacing
$input['name'] = $DB->escape($this->parseTags($form->fields['formanswer_name']));
by
$input['name'] = $this->parseTags($form->fields['formanswer_name']);
on line 831 of /inc/formanswer.class.php (prepareInputForAdd function)