Title: PHP fatal errors
Last modified: May 18, 2022

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# PHP fatal errors

 *  Resolved [Ziga Sancin](https://wordpress.org/support/users/ziga-sancin/)
 * (@ziga-sancin)
 * [4 years ago](https://wordpress.org/support/topic/php-fatal-errors-18/)
 * Hello,
    we’re seeing a lot of PHP fatal errors in our server error logs:
 *     ```
       PHP Fatal error: Uncaught TypeError: Argument 1 passed to FernleafSystems\\Wordpress\\Plugin\\Shield\\Modules\\Data\\DB\\IPs\\IPRecords::loadIP() must be of the type string, null given, called in /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Data/DB/UserMeta/MetaRecords.php on line 46 and defined in /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Data/DB/IPs/IPRecords.php:14\nStack trace:\n#0 /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Data/DB/UserMeta/MetaRecords.php(46): FernleafSystems\\Wordpress\\Plugin\\Shield\\Modules\\Data\\DB\\IPs\\IPRecords->loadIP(NULL, true)\n#1 /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Data/DB/UserMeta/MetaRecords.php(24): FernleafSystems\\Wordpress\\Plugin\\Shield\\Modules\\Data\\DB\\UserMeta\\MetaRecords->addMeta(213635)\n#2 /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Users/UserMetas.php(61): FernleafSystems\\Wordpress\\Plugin\\Shield\\Modules\\Data\\DB\\ in /nas/content/live/site/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Data/DB/IPs/IPRecords.php on line 14, referer: https://site.com/wp-login.php?redirect_to=https%3A%2F%2Fsite.com
       ```
   

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

 *  Plugin Author [Paul](https://wordpress.org/support/users/paultgoodchild/)
 * (@paultgoodchild)
 * [4 years ago](https://wordpress.org/support/topic/php-fatal-errors-18/#post-15659448)
 * Hi Ziga, could I ask you to upgrade to the latest version, please? (15.0.13)
   
   This should resolve that error you’re seeing.
 *  Thread Starter [Ziga Sancin](https://wordpress.org/support/users/ziga-sancin/)
 * (@ziga-sancin)
 * [4 years ago](https://wordpress.org/support/topic/php-fatal-errors-18/#post-15660395)
 * Hi Paul,
    I can verify that version 15.0.13 fixes these fatal errors.
 * Thanks,
    Ziga

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

The topic ‘PHP fatal errors’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Ziga Sancin](https://wordpress.org/support/users/ziga-sancin/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/php-fatal-errors-18/#post-15660395)
 * Status: resolved