How To Fix The 'Could Not Create Directory' Error
.This can be a permission issue. In this case, you have to contact your hosting company so that they can modify the file permissions of your server: https://codex.wordpress.org/Changing_File_Permissions
.In the meantime, you can manually update the plugin or ask your hosting company to manually update the plugin, by downloading it via our website and uploading it via FTP ( wp-content' > 'plugins'). You will have to delete the version of the plugin that you currently use before.
.It is also possible that this plugin will solve your issue: