Fehler Meldung nach Freundschaftsbestätigung

Hi hab seit dem ich die Freundschaft bestätigt habe eine Fehler Liste!

Warning: preg_match() [[COLOR=#810081]function.preg-match[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wp-settings.php on line 67

Warning: preg_replace() [[COLOR=#810081]function.preg-replace[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wp-includes/wp-db.php on line 1209

Warning: preg_match() [[COLOR=#810081]function.preg-match[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wp-includes/wp-db.php on line 416

Warning: preg_replace() [[COLOR=#810081]function.preg-replace[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wpmu-settings.php on line 22

Warning: preg_replace() [[COLOR=#810081]function.preg-replace[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wpmu-settings.php on line 26

Warning: preg_replace() [[COLOR=#810081]function.preg-replace[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wpmu-settings.php on line 28

Warning: preg_match() [[COLOR=#810081]function.preg-match[/COLOR]]: Internal pcre_fullinfo() error -3 in /home/www/server/xy.com/htdocs/buddypress/wp-includes/wp-db.php on line 798

Warning: Cannot modify header information - headers already sent by (output started at /home/www/server/xy.com/htdocs/buddypress/wp-settings.php:67) in /home/www/server/xy.com/htdocs/buddypress/wpmu-settings.php on line 163

Woran liegt das bzw. was kann ich dagegen machen???

Hallo nach vielen Versuchen bin ich draufgekommen das die .htacess sich irgendwie abgeschossen hat. nach der löschung der htacess funkt alles wieder!

lg
NYankee