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1. fishingfool
   Member
   Posted 3 years ago #

   Hi,

   I have done a manual upgrade form 2.7 to 2.7.1 and receive the following error code.

   Warning: Cannot modify header information - headers already sent by (output started at /home/osb99955/public_html/blog/wp-config.php:154) in /home/osb99955/public_html/blog/wp-includes/pluggable.php on line 850

   Does anyone know how to resolve this issue?
   Thanks!

2. Otto
   Tech Ninja
   Posted 3 years ago #

   output started at /home/osb99955/public_html/blog/wp-config.php:154

   The end of your wp-config.php file has some kind of output generating at the bottom of it. This could be a blank line or any sort of output, really.

   Edit the wp-config file and remove the ending ?> from it.

3. fishingfool
   Member
   Posted 3 years ago #

   Thank you Otto42!

   I had two blank lines in my wp-config.php and also in a plugin names wp-polls. Thank you for the help! Much appreciated:)

4. wildtypitch
   Member
   Posted 3 years ago #

   Got the same problem, also had two extra blank lines but deleted them and now I get this error

   Notice: Undefined index: wgc_disabled in /home/nathan13/public_html/blog/wp-content/plugins/wp-widget-cache/widget-cache.php on line 50
   
   Notice: Undefined index: wgc_ae_ops_disabled in /home/nathan13/public_html/blog/wp-content/plugins/wp-widget-cache/widget-cache.php on line 51
   
   Notice: Undefined index: wgc_vary_by_params_enabled in /home/nathan13/public_html/blog/wp-content/plugins/wp-widget-cache/widget-cache.php on line 52
   
   Warning: Cannot modify header information - headers already sent by (output started at /home/nathan13/public_html/blog/wp-content/plugins/wp-widget-cache/widget-cache.php:50) in /home/nathan13/public_html/blog/wp-includes/pluggable.php on line 850

5. Otto
   Tech Ninja
   Posted 3 years ago #

   Looks like that plugin has some kind of problem. I'd remove it.

6. wildtypitch
   Member
   Posted 3 years ago #

   Deleted plugins then just got a blank screen
   I then auto-reinstalled (fantastico) after backing up my database and files
   With the fresh install I re-imported the old database and now I get just a blank screen again.
   How do I re-install to get my old posts? Is there something wrong with my database? the collation in the tables is latin1_swedish_ci seems a little strange but I've no idea.

7. wildtypitch
   Member
   Posted 3 years ago #

   Moved to new post here

   http://wordpress.org/support/topic/244577?replies=1#post-988629

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