[Solved] Attempted to call function "mcrypt_module_open" from the global namespace.

[Mexxat]

Hi all,

 

I do have a severe problem with my prestashop:

When I go to modules I get this error

 

Attempted to call function "mcrypt_module_open" from the global namespace.
 

Symfony\Component\Debug\Exception\UndefinedFunctionException

in modules/pronuxtwint/pronuxInit.php (line 39)

            $text_num = TPL_BIT_CHECK - strlen($text_num[count($text_num) - 1]);

            for ($i = 0; $i < $text_num; $i++)

            {

                $text = $text . chr($text_num);

            }

            $cipher = mcrypt_module_open(MCRYPT_TRIPLEDES, '', 'cbc', '');

            mcrypt_generic_init($cipher, TPL_CRYPT_KEY, TPL_CRYPT_IV);

            $decrypted = mcrypt_generic($cipher, $text);

            mcrypt_generic_deinit($cipher);

            return base64_encode($decrypted);

        }

currently orders are not really processed correctly and I do not get any e-Mail confirmation etc.


Is there anybody willing to help me?

I have basic understanding but I am not a developer!

thank you so much!

Markus

Edited September 26, 2021 by Mexxat (see edit history)

[Janett]

Your module is outdated, this function has been removed from PHP : https://www.php.net/manual/en/function.mcrypt-module-open.php

[Mexxat]

Thank you!

I have removed the module - now I can access the Modules again.