Title: Login Error Code Last modified: August 20, 2016 --- # Login Error Code * [teamera](https://wordpress.org/support/users/teamera/) * (@teamera) * [14 years, 7 months ago](https://wordpress.org/support/topic/login-error-code/) * When bring up the login page I get this code, I have r-einstalled WP. I’m new to this, any help would be appriciated. * Thanks * Warning: preg_match() expects parameter 2 to be string, array given in /home/ discov42/public_html/wp-includes/class-simplepie.php on line 1727 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-login.php on line 353 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-login.php on line 365 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 754 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 755 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 756 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 757 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 758 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 759 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 762 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 763 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 764 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 765 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 768 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 769 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 770 * Warning: Cannot modify header information – headers already sent by (output started at /home/discov42/public_html/wp-includes/class-simplepie.php:1727) in /home/ discov42/public_html/wp-includes/pluggable.php on line 771 Viewing 2 replies - 1 through 2 (of 2 total) * [esmi](https://wordpress.org/support/users/esmi/) * (@esmi) * [14 years, 7 months ago](https://wordpress.org/support/topic/login-error-code/#post-2323459) * Try re-uploading all files & folders – **except** the wp-content folder – from a **fresh** download of WordPress. * [RootedUp](https://wordpress.org/support/users/rootedup/) * (@rootedup) * [14 years, 6 months ago](https://wordpress.org/support/topic/login-error-code/#post-2323923) * I am having the same problem. I am getting this error displaying at the top of my pages on the backend (WordPress dashboard) and frontend (my website). Sometimes it is just above everything (as if it moves all content and everything down on the page to insert itself above) and sometimes it just completely makes the page go white and only shows this error message. * Warning: preg_match() expects parameter 2 to be string, array given in /home/ rootedup/public_html/polibama.com/wp-includes/class-simplepie.php on line 1727 * Are you suggesting saving the files to my computer through an FTP and then uploading them again to my site? I will try this, but I am doubtful it is going to do anything. Any other ideas? Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Login Error Code’ is closed to new replies. * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 2 replies * 3 participants * Last reply from: [RootedUp](https://wordpress.org/support/users/rootedup/) * Last activity: [14 years, 6 months ago](https://wordpress.org/support/topic/login-error-code/#post-2323923) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics