WordPress errors

[Sander k]

Hello mates,

On 3 of my websites (2 of clients and one under construction) I got massive errors since my tech admin/host updated the servers. The URLs are:

http://ccsribwbrabant.nl (client)
http://ccrribwbrabant.nl (client)
http://crawlers.biz (my own under construction).

What can I do to get rid of that bugs/errors?

It is the latest version of WordPress.
And I tried to Google it, the only thing I found is 3500 websites with the same errors on them.

I just hope that it isn't a template error, I costum build the themes of my clients and I have no idea how to update them.

 

[jaran]

Warning:  preg_replace(): Compilation failed: unknown option bit(s) set at offset 0 in <b>/home2/ojjjkcjt/public_html/wp-content/plugins/wordpress-seo/inc/wpseo-functions.php</b> on line <b>206</b>

It seem your preg_replace function have wrong string value. Try to disable preg_replace function and let see what happen then.

 

[ogah]

on your www.ccsribwbrabant.nl CHMOD folder /public_html/wp-content/plugins/contact-form-7/modules to 777

and then disable your wpseo plugins.

can you post here code from line 206 in your wpseo-functions.php?