Title: Scanner error
Last modified: March 11, 2021

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# Scanner error

 *  Resolved [sapo16](https://wordpress.org/support/users/sapo16/)
 * (@sapo16)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/scanner-error-2/)
 * Good day! Today, after installing the update, there were scanning errors (checking
   the integrity of the site). The scanner is unable to complete a full and quick
   scan.
 * [Thu Mar 11 18:49 2021] [lsapi:error] [pid ……] [client ] [host ] Backend fatal
   error: PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function
   _is_unsafe_redirect_rule(), 1 passed in
 * /var/www/s……/data/www/stati24.ru/wp-content/plugins/wp-cerber/cerber-scanner.
   php(2563): cerber_process_patterns(‘RewriteRule ^(….’, ‘htaccess’)\n#2 /var/www/
   s……/data/www/stati24.ru/wp-content/plugins/wp-cerber/cerber-scanner.php(2202):
   cerber_inspect_htaccess(‘/var/www/s…’)\n#3 /var/www/s……/data/www/stati24.ru/wp-
   content/plugins/wp-cerber/cerber-scanner.php(2077): cerber_inspect_file(‘/var/
   www/s…’)\n#4 /var/www/s……/data/www/stati24.ru/wp-content/plugins/wp-cerber/cerber-
   scanner.php(440): cerber_process_files()\n#5 /var/www/s1 in /var/www/s……/data/
   www/stati24.ru/wp-content/plugins/wp-cerber/cerber-scanner.php on line 2593\n,
   referer: [https://MyDomain/wp-admin/admin.php?page=cerber-integrity](https://MyDomain/wp-admin/admin.php?page=cerber-integrity)
    -  This topic was modified 5 years, 3 months ago by [sapo16](https://wordpress.org/support/users/sapo16/).
    -  This topic was modified 5 years, 3 months ago by [sapo16](https://wordpress.org/support/users/sapo16/).
    -  This topic was modified 5 years, 3 months ago by [sapo16](https://wordpress.org/support/users/sapo16/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fscanner-error-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Author [gioni](https://wordpress.org/support/users/gioni/)
 * (@gioni)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/scanner-error-2/#post-14168880)
 * Thanks for telling me! It looks like a bug. I’ll check that soon.
 *  Plugin Author [gioni](https://wordpress.org/support/users/gioni/)
 * (@gioni)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/scanner-error-2/#post-14173184)
 * I confirm the bug. We will release an update soon.
 *  Plugin Author [gioni](https://wordpress.org/support/users/gioni/)
 * (@gioni)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/scanner-error-2/#post-14292016)
 * It’s been fixed in the last 8.8.5 version.

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

The topic ‘Scanner error’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [gioni](https://wordpress.org/support/users/gioni/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/scanner-error-2/#post-14292016)
 * Status: resolved