Fatal error: Uncaught Error: Call to undefined function imagettftext() in /var/www/html/wp-content/plugins/really-simple-captcha/really-simple-captcha.php:122
Stack trace:
#0 /var/www/html/wp-content/plugins/contact-form-7/modules/really-simple-captcha.php(494): ReallySimpleCaptcha->generate_image(3487729379, '7JXA')
#1 /var/www/html/wp-content/plugins/contact-form-7/modules/really-simple-captcha.php(62): wpcf7_generate_captcha(Array)
#2 /var/www/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(338): wpcf7_captchac_form_tag_handler(Object(WPCF7_FormTag))
#3 /var/www/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(268): WPCF7_FormTagsManager->scan_callback(Array, true)
#4 [internal function]: WPCF7_FormTagsManager->replace_callback(Array)
#5 /var/www/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(185): preg_replace_callback('/(\\[?)\\[(accept...', Array, '<h3 class="form...')
#6 /var/www/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(1 in /var/www/html/wp-content/plugins/really-simple-captcha/really-simple-captcha.php on line 122