I changed some things on my site and now I'm getting a redirect loop and none of my pages appear. I switched servers from an IIS to Linux, I changed the domain and wordpress directory changed from "www.websiteA.com/wordpress" to "www.websiteB.com" (at the root), and I upgraded from WP 2.3.3 to 2.6.1.
When I add define('WP_DEBUG', true); to wp-config.php I get these notices (and a warning) on my homepage:
[blockquote]Notice: Undefined index: cat in /mysite/html/wp-includes/query.php on line 525
Notice: Undefined index: path in /mysite/html/wp-includes/canonical.php on line 180
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 192
Notice: Undefined index: path in /mysite/html/wp-includes/canonical.php on line 180
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Warning: Cannot modify header information - headers already sent by (output started at /mysite/html/wp-includes/query.php:525) in /mysite/html/wp-includes/pluggable.php on line 770
Notice: Undefined index: cat in /mysite/html/wp-includes/query.php on line 525
Notice: Undefined index: path in /mysite/html/wp-includes/canonical.php on line 180
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 192
Notice: Undefined index: path in /mysite/html/wp-includes/canonical.php on line 180
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: port in /mysite/html/wp-includes/canonical.php on line 187
Notice: Undefined index: query in /mysite/html/wp-includes/canonical.php on line 187
Warning: Cannot modify header information - headers already sent by (output started at /mysite/html/wp-includes/query.php:525) in /mysite/html/wp-includes/pluggable.php on line 770
[/blockquote]
query.php line 525:
$qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] );canonical.php line 180:
if ( $redirect['path'] == $user_home['path'] )canonical.php line 187:
if ( array($original['host'], $original['port'], $original['path'], $original['query']) !== array($redirect['host'], $redirect['port'], $redirect['path'], $redirect['query']) ) {pluggable.php line 770:
header("Location: $location");I can see blog and pages data in the admin, but whenever I submit an edit, my changes do get saved but I get this error:
[blockquote]
Warning: Cannot modify header information - headers already sent by (output started at /mysite/html/wp-content/themes/revolution-30/functions.php:114) in /mysite/html/wp-includes/pluggable.php on line 770
[/blockquote]
Plus a whole bunch of notices like these:
[blockquote]
Notice: Undefined index: ID in /mysite/html/wp-includes/post.php on line 766
[/blockquote]
I followed all WP upgrade instructions and all the instructions for changing domains.
fyi, I had the redirect loop problem before I upgraded to the newest wordpress.
I've been trying for three days to fix this. All the fomum searching I've done did not help. I don't have a .htaccess file.
Any help is appreciated.
alnmedia
