Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/clients/3c5bea5de409a3778b7a45b828381b54/sites/bug.biedermann-groupe.com/vendor/dapphp/securimage/securimage.php on line 2201

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Failed to generate captcha image, content has already been output.
This is most likely due to misconfiguration or a PHP error was sent to the browser.