Fatal error: Uncaught TypeError: Return value of SISANU_Restrict_Country_IP_Login::maybe_fetch_url() must be of the type string, boolean returned in /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php:1217 Stack trace: #0 /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php(1228): SISANU_Restrict_Country_IP_Login::maybe_fetch_url('http://www.geop...') #1 /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php(1288): SISANU_Restrict_Country_IP_Login::country_code_by_curl('http://www.geop...') #2 /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php(1377): SISANU_Restrict_Country_IP_Login::get_user_country_name() #3 /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php(1439): SISANU_Restrict_Country_IP_Login::user_has_restriction() #4 /home/rockisla/roc in /home/rockisla/rockisland.ru/docs/wp-content/plugins/login-ip-country-restriction/login-restrict-country.php on line 1217