Title: PHP Warning: unlink
Last modified: June 24, 2023

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# PHP Warning: unlink

 *  Resolved [dimal](https://wordpress.org/support/users/dimalifragis/)
 * (@dimalifragis)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-warning-unlink-2/)
 * Hi. WordPress 6.2.x and PHP 8.0.x
 * [24-Jun-2023 17:31:17 UTC] PHP Warning: unlink(/home/wp-content/nfwlog/cache/
   garbage_collector.php): No such file or directory in /home/wp-content/plugins/
   ninjafirewall/lib/utils.php on line 472
 * Thanks

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

 *  Plugin Author [nintechnet](https://wordpress.org/support/users/nintechnet/)
 * (@nintechnet)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-warning-unlink-2/#post-16846302)
 * Unless you have hundreds of similar lines in your log, there’s nothing to worry
   about: the file that the firewall wanted to delete was deleted and thus the warning.
   Maybe WordPress executed two instances of its tasks scheduler (wp-cron) at the
   same time.
 *  Thread Starter [dimal](https://wordpress.org/support/users/dimalifragis/)
 * (@dimalifragis)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-warning-unlink-2/#post-16846351)
 * No, i have seen that once in months. So all ok.
 * Thanks

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

The topic ‘PHP Warning: unlink’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [dimal](https://wordpress.org/support/users/dimalifragis/)
 * Last activity: [2 years, 11 months ago](https://wordpress.org/support/topic/php-warning-unlink-2/#post-16846351)
 * Status: resolved