Receiving a Catchable fatal Error after update

I just updated Security Check Pro and got a white screen. When I went to show errors this is what I got.

Catchable fatal error: Argument 1 passed to SecuritycheckprosModelFileManager::getDirectories() must be an instance of string, string given, called in /administrator/components/com_securitycheckpro/models/filemanager.php on line 1935 and defined in /administrator/components/com_securitycheckpro/models/filemanager.php on line 1251 

Joomla! 3.9.25

Hi thewedge,

The site is running php 5.6, isn't it? I did some changes in after 3.2.2 version to ensure compatibility with PHP 8 and those changes are causing the issue.

To solve it:

Open the current filemanager.php file and go to the 1251 line. It should be like this:  The change I did is this: 
Regards,
Jose

Made the change, but still getting white screen. It is also saying that there is someting wrong with this line 1935
$this->getDirectories($file_check_path, $include_exceptions, $folder_exceptions, $opcion);

That line only calls to the function that causes the issue. Maybe is a caching issue.
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Please, try with other browser and if this doesn't work send me ftp credentials (use the email from which you receive forum notifications).

Regards,
Jose

Can you send me the version just before the latest version and I can install that. In july we are planning to move the site to a PHP 7 site.

Hi thewedge,

Email sent.

Regards,
Jose