500 Errors After Upgrade to 188.8.131.526
We just upgraded to 184.108.40.2066 in 2 of our environments. In both environments we noticed that drop down lists and the home page doesn't work. I noticed that in the console there are a ton of 500 errors regarding /api/v3. Has anyone seen this issue before? We use Dynatrace to monitor the site and the stack trace shows 'System.MissingMethodException'.
Example 500 error (removed the server name):
GET http://myawesomescsmserver/api/V3/Enum/GetList/?Id=0d1c5836-644E-bfe4-5adf-cfe40fc08dfa 500 (Internal Server Error)