I've a typo3 website which is using Typo3 6.2.15. I've an extension "mmc_directmail_subscription" for newsletter subscription which is rendered in all the pages. I am using tx_news in my website and in news detail page, when I click on subscribe button it is redirecting to 404 page.
The url like this http://www.example.com/test/news.html?tx_mmcdirectmailsubscription_subscr[action]=register&tx_mmcdirectmailsubscription_subscr[contoller]=Subscribe
.
I've added "cHashExcludedParameters" based on the comment TYPO3 6.1.7 news details urls with parameters get thrown to 404 page in install tool like this;
$TYPO3_CONF_VARS['FE'][cHashExcludedParameters] = L,tx_mmcdirectmailsubscription_subscr[action],tx_mmcdirectmailsubscription_subscr[contoller]
But this is not working. Please help me to solve this.