askwarok1

I really really need someones help. I have these two warnings:

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘_show_post_preview’ not found or invalid function name in /home/askwarok1/amandaskwarok.com/wp-includes/plugin.php on line 406

Warning: Cannot modify header information – headers already sent by (output started at /home/askwarok1/amandaskwarok.com/wp-includes/plugin.php:406) in /home/askwarok1/amandaskwarok.com/wp-includes/pluggable.php on line 874

My hosting site automatically upgraded me to php5 and this is what happened.

I have already tired:

-everything listed by esmi’s advice.
-I tried reverting back to the old php 5.2
-I updated and reloaded the new wordpress files (includes and admin)
-I deleted and reuploaded wp-login.
-I deactivated my plugins content-plugins
-renamed theme to -old

I feel like I really tried but to no avail…
I’m a freelance designer so you can imagine how stressful this is as this is my job…

If anyone could help me I would be so so greatfull! ??

Hi I really really need someones help. I have these two warnings:

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘_show_post_preview’ not found or invalid function name in /home/askwarok1/amandaskwarok.com/wp-includes/plugin.php on line 406

Warning: Cannot modify header information – headers already sent by (output started at /home/askwarok1/amandaskwarok.com/wp-includes/plugin.php:406) in /home/askwarok1/amandaskwarok.com/wp-includes/pluggable.php on line 874

My hosting site automatically upgraded me to php5 and this is what happened.

I have already tired:

-everything listed by esmi’s advice.
-I tried reverting back to the old php 5.2
-I updated and reloaded the new wordpress files (includes and admin)
-I deleted and reuploaded wp-login.
-I deactivated my plugins content-plugins

I feel like I really tried but to no avail…
I’m a freelance designer so you can imagine how stressful this is as this is my job…

If anyone could help me I would be so so greatfull! ??