diff --git a/src/Socialbox/Classes/StandardMethods/VerificationAnswerImageCaptcha.php b/src/Socialbox/Classes/StandardMethods/VerificationAnswerImageCaptcha.php
index 37052f9..e0d627e 100644
--- a/src/Socialbox/Classes/StandardMethods/VerificationAnswerImageCaptcha.php
+++ b/src/Socialbox/Classes/StandardMethods/VerificationAnswerImageCaptcha.php
@@ -30,7 +30,7 @@
 
             try
             {
-                if(CaptchaManager::getCaptcha($session->getPeerUuid())->isExpired())
+                if(CaptchaManager::getCaptcha($session->getPeerUuid())?->isExpired())
                 {
                     return $rpcRequest->produceError(StandardError::CAPTCHA_EXPIRED, 'The captcha has expired');
                 }