I already have a custom content type (jobs). When I create jobs nodes, they are displayed. I have created a new content type (ideas). When I add an idea node, I get a Page not found error. Any new custom content type I create gives me the same error.
The nodes I created are published. I cleared the cache.
I tried re-building the node permissions here: https://www.foo.com/admin/reports/status
Which didn't work.
There does appear to be Experimental modules found: Content Moderation. This would no longer be experimental in 8.6, currently the site is running 8.2. Not sure if that upgrade would help or create more problems.
There is this error which is interesting:
Mismatched entity and/or field definitions The following changes were detected in the entity type and field definitions. Content The node.field_recognition_date field needs to be uninstalled.
But I am not sure how to uninstall that or how to fix this issue. Any help would be appreciated.