TOPIC: [SOLVED] Upgrade to 3.1.11 - getting this error: Error: 0 - invalid data, remaining:

I installed 3.1.11 last night. No issues with the install. I tried to register for an event and i get the following error:

Error: 0 - invalid data, remaining: 0 - invalid data, remaining: -4JLh4DhuzmBgtSo9qNQaH9....

Made a new event, still the same error.

Atilla

Database Version 5.6.33
PHP Version 5.6.26
Web Server Apache/2.4.23 (Unix) OpenSSL/1.0.1e-fips mod_bwlimited/1.4
Joomla! Version Joomla! 3.6.2 Stable [ Noether ] 4-August-2016 23:41 GMT

Hello. We have determined this to be an issue with session encrypting by the PHP suhosin extension and we have resolved it. Please download the DT Register package again and reinstall the component. You will find 3.1.11b in the package. If you still have an issue after updating, submit a ticket please. Thanks!

Wow, thats tremendous.

Very impressive work. Can you give me any insights into the nature of the problem for my own edification?

Sincerely
Atilla

Basically, suhosin was encrypting the session and DT Register has to decrypt it... and that wasn't being done successfully. We had to change the code related to that so all would play well together.