[souder]

Can someone please help me my buddypress pages wont work. It keeps sending me a page not found error.

[Virtuali]

All of them, or just some? Read this: https://codex.buddypress.org/troubleshooting/navigation-links-return-404-errors/

[souder]

I tried all the permalinks but it still gives me this error

The requested URL /activity/ was not found on this server.
Additionally, a 404 Not Found error was encountered while
trying to use an ErrorDocument to handle the request.

Please help

[souder]

I tried all the permalinks but it still gives me this error

The requested URL /activity/ was not found on this server.
Additionally, a 404 Not Found error was encountered while
trying to use an ErrorDocument to handle the request.

Please help

[Virtuali]

Did you read in the codex page given to you?

To fix this problem, enter the WordPress admin panel > Settings > Pemalinks – set to any configuration other than the default configuration. The mod_rewrite must be enabled on your server for pretty permalinks to work.