Getting an Error

Do you have any other active plugins on your site? Could you try to deactivate them one by one, and see if that helps?

I had same problem with WordPress 3.5 on server with php 5.2. When downgrade WordPress to 3.4.2 the problem disappeared too.

BuddyPress Docs 1.2.8 work fine with WordPress 3.4.2 even with php 5.2!

The user above reported that upgrading to PHP 5.3 solved the issue. Could you try to do the upgrade on your server?

@roman Could you ask your hosting provider to do the upgrade?

As you can see here, WordPress requires PHP version 5.2.4 or greater:
http://wordpress.org/about/requirements/

I upgraded to WordPress 5.3 and the new Buddy Press Docs1.29 cleared my cache and still I’m getting the following two errors on Buddy Press docs page:

Warning: stripos() [function.stripos]: needle is not a string or an integer in /home/content/03/8920103/html/admin/wp-includes/functions.php on line 658

Warning: stripos() [function.stripos]: needle is not a string or an integer in /home/content/03/8920103/html/admin/wp-includes/functions.php on line 661

Hello all!

Apparently $uri is coming to NULL and is thus sent the warning message.

For those who have PHP version 5.2 can try this alternative for now in / public_html / wp-includes / functions.php:
Go to the line 658 and enter the following code

if (gettype ($uri) == “NULL”)
            $uri = “”;

The end result will be as follows:

/* code added */
if (gettype ($uri) == “NULL”)
            $uri = “”;
/* end code added */

if (0 === stripos (‘http://’, $ uri)) {
$ protocol = ‘http://’;
$ uri = substr ($ uri, 7);
} elseif (0 === stripos (‘https://’, $ uri)) {
$ protocol = ‘https://’;
$ uri = substr ($ uri, 8);
} else {
$ protocol =”;
}
.
.
.

I think that helps for now.

I hope to have cooperated.

cheers to all