[ 14 : 50 : 49 ERROR ] : Could not pass event PlayerJoinEvent to LockLogin v1.0.0
org. bukkit . event . EventException : null
        at org. bukkit . plugin . java . JavaPluginLoader $1. execute ( JavaPluginLoader. java : 306 ) ~ [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at org. bukkit . plugin . RegisteredListener . callEvent ( RegisteredListener. java : 62 ) ~ [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at org. bukkit . plugin . SimplePluginManager . fireEvent ( SimplePluginManager. java : 500 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at org. bukkit . plugin . SimplePluginManager . callEvent ( SimplePluginManager. java : 485 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . PlayerList . onPlayerJoin ( PlayerList. java : 346 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . PlayerList . a ( PlayerList. java : 166 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . LoginListener . b ( LoginListener. java : 159 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . LoginListener . e ( LoginListener. java : 57 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . NetworkManager . a ( NetworkManager. java : 233 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . ServerConnection . c ( ServerConnection. java : 140 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . MinecraftServer . D ( MinecraftServer. java : 845 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . DedicatedServer . D ( DedicatedServer. java : 406 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . MinecraftServer . C ( MinecraftServer. java : 679 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at net. minecraft . server . v1_12_R1 . MinecraftServer . run ( MinecraftServer. java : 577 ) [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        at java. lang . Thread . run ( Unknown Source ) [ ?: 1.8.0_241 ]
Caused by : java. lang . NullPointerException
        at io. github . karmaconfigs . Security . CountryFetch . GetCountrySpigot . getCountry ( GetCountrySpigot. java : 50 ) ~ [ ?:? ]
        at io. github . karmaconfigs . Security . CountryFetch . GetCountrySpigot . isBlocked ( GetCountrySpigot. java : 100 ) ~ [ ?:? ]
        at io. github . karmaconfigs . Spigot . Events . PlayerJoin . OnLog ( PlayerJoin. java : 159 ) ~ [ ?:? ]      
        at sun. reflect . NativeMethodAccessorImpl . invoke0 ( Native Method ) ~ [ ?: 1.8.0_241 ]
        at sun. reflect . NativeMethodAccessorImpl . invoke ( Unknown Source ) ~ [ ?: 1.8.0_241 ]
        at sun. reflect . DelegatingMethodAccessorImpl . invoke ( Unknown Source ) ~ [ ?: 1.8.0_241 ]
        at java. lang . reflect . Method . invoke ( Unknown Source ) ~ [ ?: 1.8.0_241 ]
        at org. bukkit . plugin . java . JavaPluginLoader $1. execute ( JavaPluginLoader. java : 302 ) ~ [ server. jar : git - Spigot - dcd1643 - e60fc34 ]
        ... 14 more