Fatal error: Uncaught Error: Call to a member function server()

Hi,

After updating to the least version of the CleanTalk plugin (5.70), I get this error on every page of my website, and I had to delete the plugin via FTP to get it to go away (couldn’t log in to admin either).
I reinstalled it from scratch, downloading it from cleantalk.org, and after activating it I get the same error again:

“Fatal error: Uncaught Error: Call to a member function server() on null in /home/carlsso7/public_html/wp-content/plugins/cleantalk-spam-protect/lib/CleantalkSFW.php:114 Stack trace: #0 /home/carlsso7/public_html/wp-content/plugins/cleantalk-spam-protect/cleantalk.php(106): cleantalk\antispam\CleantalkSFW->cleantalk_get_real_ip() #1 /home/carlsso7/public_html/wp-settings.php(303): include_once(‘/home/carlsso7/…’) #2 /home/carlsso7/public_html/wp-config.php(71): require_once(‘/home/carlsso7/…’) #3 /home/carlsso7/public_html/wp-load.php(37): require_once(‘/home/carlsso7/…’) #4 /home/carlsso7/public_html/wp-blog-header.php(13): require_once(‘/home/carlsso7/…’) #5 /home/carlsso7/public_html/index.php(17): require(‘/home/carlsso7/…’) #6 {main} thrown in /home/carlsso7/public_html/wp-content/plugins/cleantalk-spam-protect/lib/CleantalkSFW.php on line 114”