I have gotten this message (or a similar one anyway) twice: once while doing a Pete's quest and once in my inventory.

Warning: shell_exec(): Unable to execute '/usr/bin/env curl -X POST -H 'Content-Type: application/json' -H 'Authorization: sdk-0038e60c-e69e-4832-a9fc-a3a60c06c093' -H 'User-Agent: PHPClient/2.3.0' -H 'Accept: application/json' -d '[{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514141783000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514141784000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514141784000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514141784000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514141784000,"key":"database-read-replica"," in /var/app/current/vendor/launchdarkly/launchdarkly-php/src/LaunchDarkly/CurlEventPublisher.php on line 70

I am using Chrome, but I'm using the mobile site. I was still able to do what I wanted, but I thought I should report it somewhere.
I hope I've put this in the right spot.

What exactly were you doing/had just done when you got the error?

any clues - that's a long fun looking error. Is LaunchDarkly something Subeta even uses?

I took a screenshot one of the times but I don't know how to upload it. Once I was in my main inventory. I had been moving items around. I believe I had just put a book into my vault.

The other time I had just started a Pete's quest. That's the one I screened

Does that help?

Edited because autocorrect hates me

it's only ever happened today. Twice, seemingly randomly. I know fixing the mobile site isn't a top priority atm, but this was so weird I figured I'd better report it. Eta and both times was with the mobile site

I'm having to edit my last post because I can't post back to back. I got this message

Warning: shell_exec(): Unable to execute '/usr/bin/env curl -X POST -H 'Content-Type: application/json'-H 'Authorization: sdk-0038e60c-e69e-4832-a9fc-a3a60c06c093' -H 'User-Agent: PHPClient/2.3.0' -H 'Accept: application/json' -d '[{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514303387000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514303387000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514303387000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514303387000,"key":"switch-to-redis","default":false,"version":null,"prereqOf":null},{"user":{"key":"not-logged-in-yet"},"value":false,"kind":"feature","creationDate":1514303387000,"key":"switch-to-redis","defaul in /var/app/current/vendor/launchdarkly/launchdarkly-php/src/LaunchDarkly/CurlEventPublisher.php on line 70

On this page https://subeta.net/item.php?itemid=2707224641&act=food&petid=912628

I'm using Chrome. Not mobile site this time. First time I've gotten this using the regular site. I had just fed milk chocolate almond bark to melodeon

I hope that's enough info. Sorry to bother y'all, I'm still not seeing a pattern. I'm also seeing a similar message in every post on this page as I'm trying to type this. I had to erase the one in this post so I could type this message.