[ERROR] [Skript] Can't understand this condition/effect: invoke "getSpawners" (Sp.sk, line 55: invoke "getSpawners"')

[ERROR] [Skript] Can't understand this condition/effect: invoke "getConfig" (Sp.sk, line 57: invoke "getConfig"')

[ERROR] [Skript] Parsing as text is useless as only things that are already text may be parsed (Sp.sk, line 59: set {isl::prefix} to single value "Prefix" get of "./plugins/FItemSpawner/config.yml" parsed as text')

[ERROR] [Skript] Parsing as text is useless as only things that are already text may be parsed (Sp.sk, line 60: set {isl::lang} to single value "Language" get of "./plugins/FItemSpawner/config.yml" parsed as text')

[ERROR] [Skript] Can't understand this condition/effect: invoke "getMessages" (Sp.sk, line 77: invoke "getMessages"')

[ERROR] [Skript] Parsing as text is useless as only things that are already text may be parsed (Sp.sk, line 84: set {_name} to single value "Spawners.%loop-value%.Name" get of "./plugins/FItemSpawner/spawners.yml" parsed as text')

[ERROR] [Skript] Parsing as text is useless as only things that are already text may be parsed (Sp.sk, line 85: set {_dname} to single value "Spawners.%loop-value%.DropName" get of "./plugins/FItemSpawner/spawners.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 98: set {isl::successfully-created} to single value "successfully-created" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 99: set {isl::already-created} to single value "already-created" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 100: set {isl::doesnt-exist} to single value "doesnt-exist" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 101: set {isl::spawners} to single value "spawners" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 102: set {isl::reloading} to single value "reloading" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 103: set {isl::reloaded} to single value "reloaded" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 104: set {isl::break} to single value "break" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] '::lang}%.yml" parsed as text' is not a valid item data (Sp.sk, line 105: set {isl::place} to single value "place" get of "./plugins/FItemSpawner/messages-%{isl::lang}%.yml" parsed as text')

[ERROR] [Skript] Can't understand this condition/effect: invoke "getConfig" (Sp.sk, line 206: invoke "getConfig"')

[ERROR] [Skript] Can't understand this condition/effect: invoke "getSpawners" (Sp.sk, line 207: invoke "getSpawners"')