Title: PHP Warnings in Error Log
Last modified: August 14, 2018

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# PHP Warnings in Error Log

 *  Resolved [dkpminus](https://wordpress.org/support/users/dkpminus/)
 * (@dkpminus)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/php-warnings-in-error-log-6/)
 * Recently my error log started going crazy, everything I’ve found says this points
   to permalink settings. Seems like it’s only happening on sites where I have this
   plugin installed.
 * PHP Warning: preg_match(): Compilation failed: nothing to repeat at offset 1 
   in /public_html/wp-includes/rewrite.php on line 558

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Mateusz Gbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/)
 * (@mateuszgbiorczyk)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/php-warnings-in-error-log-6/#post-10612798)
 * Hi [@dkpminus](https://wordpress.org/support/users/dkpminus/),
 * Can you give me screenshot with edition page for each posts?
 *  Thread Starter [dkpminus](https://wordpress.org/support/users/dkpminus/)
 * (@dkpminus)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/php-warnings-in-error-log-6/#post-10619442)
 * [@mateuszgbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/) I’m
   not sure what you mean, can you explain please?
 *  Plugin Author [Mateusz Gbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/)
 * (@mateuszgbiorczyk)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/php-warnings-in-error-log-6/#post-10627144)
 * Hi [@dkpminus](https://wordpress.org/support/users/dkpminus/),
 * I need edition page of:
    – your posts (for which you have created friendly links)–
   Fields Group (list of ACF fields) – plugin settings

Viewing 3 replies - 1 through 3 (of 3 total)

 The topic ‘PHP Warnings in Error Log’ is closed to new replies.

 * ![](https://ps.w.org/wp-better-permalinks/assets/icon-256x256.png?rev=2636286)
 * [WP Better Permalinks](https://wordpress.org/plugins/wp-better-permalinks/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-better-permalinks/#faq)
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 * 3 replies
 * 2 participants
 * Last reply from: [Mateusz Gbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/)
 * Last activity: [8 years, 1 month ago](https://wordpress.org/support/topic/php-warnings-in-error-log-6/#post-10627144)
 * Status: resolved