exception 'Zend_Captcha_Exception' with message 'Image CAPTCHA requires GD extension' in /var/www/clients/client1/web1/web/zend/library/Zend/Captcha/Image.php:450 Stack trace: #0 /var/www/clients/client1/web1/web/zend/library/Zend/Captcha/Image.php(429): Zend_Captcha_Image->_generateImage('036b1f6d4f3b0d2...', 'n5g') #1 /var/www/clients/client1/web1/web/application/modules/frontend/controllers/ContactController.php(361): Zend_Captcha_Image->generate() #2 /var/www/clients/client1/web1/web/application/modules/frontend/controllers/ContactController.php(45): ContactController->_generateCaptcha() #3 /var/www/clients/client1/web1/web/zend/library/Zend/Controller/Action.php(516): ContactController->indexAction() #4 /var/www/clients/client1/web1/web/zend/library/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('indexAction') #5 /var/www/clients/client1/web1/web/zend/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #6 /var/www/clients/client1/web1/web/zend/library/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch() #7 /var/www/clients/client1/web1/web/application/Bootstrap.php(10): Zend_Application_Bootstrap_Bootstrap->run() #8 /var/www/clients/client1/web1/web/zend/library/Zend/Application.php(366): Bootstrap->run() #9 /var/www/clients/client1/web1/web/public/index.php(75): Zend_Application->run() #10 {main}