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I have a problem when i change the permalink structure to anything except the standard setting. This is the error I´m getting: 

Warning: preg_match() [function.preg-match]: Compilation failed: nothing to repeat at offset 10 in C:\wamp\www\v4\wordpress\wp-includes\classes.php on line 210

Warning: preg_match() [function.preg-match]: Compilation failed: nothing to repeat at offset 10 in C:\wamp\www\v4\wordpress\wp-includes\classes.php on line 211

You can see the error in context over here: http://hverdagskupp.no/v4/wordpress/

Anyone that knows what is going on? I appreciate any help!

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closed as too localized by toscho♦ Apr 19 at 18:59

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, see the FAQ.

2 Answers

up vote 1 down vote

Do you have a trailing slash in your custom permalinks structure?

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Yes I do have that – user1635 Jan 24 '11 at 15:47
I reinstalled Wordpress, and the problem disappeared. – user1635 Jan 24 '11 at 19:11
up vote 0 down vote
  1. Try deactivate all plugins
  2. Change Permalink Settings to default and change back to your need.
  3. Reactive your plugins.
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Didn´t work unfortunately. – user1635 Jan 24 '11 at 15:46
I reinstalled Wordpress, and the problem disappeared. – user1635 Jan 24 '11 at 19:11