wordpress has strange string all over the place, and admin panel runs out of memory

I recently installed Wordpress, Buddypress, as well as some other plugins, and starting messing around. This was just the day before WP 3.2.0 came out, but I can't u开发者_JS百科pdate, since my server doesn't run PHP 5.

So, on my WP dashboard, in my "Incoming Links", "WordPress Blog" and "Plugins" boxes, I get:

Allowed memory size of 25165824 bytes exhausted (tried to allocate 62 bytes)
in /www/inbulgaria.org/rock/root/wp-includes/class-simplepie.php on line 14066

The line number is either 14066 or 14068, which don't point to anything suspicious. Needless to say, I haven't messed with that file, and I have no clue what it does, really. I can only admire its over 15000 lines of code.

Also, I've been having the string 'flo' appearing all over the place, including before my doctype. I did convert some of my ANSI-encoded PHP files to UTF-8, since my site is in Bulgarian, could this be it? I've never had much success with using UTF-8...

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This has to do with memory allocation for PHP on your server, you can follow the instructions here: http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP to fix the problem.