Title: PgCacheContentGrabber.php Error
Last modified: March 21, 2017

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# PgCacheContentGrabber.php Error

 *  [psimatrix](https://wordpress.org/support/users/psimatrix/)
 * (@psimatrix)
 * [9 years ago](https://wordpress.org/support/topic/pgcachecontentgrabber-php-error/)
 * I’m getting over 500 of these errors every few minutes:
 * PHP Warning: preg_match() [[function.preg-match](https://wordpress.org/support/topic/pgcachecontentgrabber-php-error/function.preg-match?output_format=md)]:
   Compilation failed: nothing to repeat at offset 0 in /home/cagle/public_html/
   wp-content/plugins/w3-total-cache/PgCache_ContentGrabber.php on line 759

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [nigro.simone](https://wordpress.org/support/users/nigrosimone/)
 * (@nigrosimone)
 * [9 years ago](https://wordpress.org/support/topic/pgcachecontentgrabber-php-error/#post-8945650)
 * you have something wrong in the Page Cahce Reject uri setting.
 *  [nonamebaby](https://wordpress.org/support/users/nonamebaby/)
 * (@nonamebaby)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/pgcachecontentgrabber-php-error/#post-9024297)
 * Have you solved this? If yes – how? I’ve got the same Problem.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PgCacheContentGrabber.php Error’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [nonamebaby](https://wordpress.org/support/users/nonamebaby/)
 * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/pgcachecontentgrabber-php-error/#post-9024297)
 * Status: not resolved