ru.tehkode.permissions.exceptions.PermissionBackendException: Error loading permissions file!
    at ru.tehkode.permissions.backends.file.FileBackend.reload(FileBackend.java:321) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.backends.file.FileBackend.<init>(FileBackend.java:120) ~[PermissionsEx-1.22.10.jar:?]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_201]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_201]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_201]
    at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_201]
    at ru.tehkode.permissions.backends.PermissionBackend.getBackend(PermissionBackend.java:392) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.backends.PermissionBackend.getBackend(PermissionBackend.java:367) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.PermissionManager.createBackend(PermissionManager.java:624) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.PermissionManager.setBackend(PermissionManager.java:606) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.PermissionManager.initBackend(PermissionManager.java:693) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.PermissionManager.<init>(PermissionManager.java:67) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.bukkit.PermissionsEx.onEnable(PermissionsEx.java:178) [PermissionsEx-1.22.10.jar:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:455) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:389) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.MinecraftServer.n(MinecraftServer.java:352) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.MinecraftServer.g(MinecraftServer.java:326) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.MinecraftServer.a(MinecraftServer.java:282) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:189) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:436) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
Caused by: org.bukkit.configuration.InvalidConfigurationException: unacceptable character '?' (0xFFFD) special characters are not allowed
in "<string>", position 2054
    at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:57) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at ru.tehkode.permissions.backends.file.FileConfig.loadFromString(FileConfig.java:68) ~[PermissionsEx-1.22.10.jar:?]
    at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at ru.tehkode.permissions.backends.file.FileConfig.load(FileConfig.java:38) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.backends.file.FileBackend.reload(FileBackend.java:309) ~[PermissionsEx-1.22.10.jar:?]
    ... 23 more
Caused by: org.yaml.snakeyaml.reader.ReaderException: special characters are not allowed
    at org.yaml.snakeyaml.reader.StreamReader.checkPrintable(StreamReader.java:70) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.yaml.snakeyaml.reader.StreamReader.<init>(StreamReader.java:50) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.yaml.snakeyaml.Yaml.load(Yaml.java:399) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at ru.tehkode.permissions.backends.file.FileConfig.loadFromString(FileConfig.java:68) ~[PermissionsEx-1.22.10.jar:?]
    at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169) ~[craftbukkit-1.7.10.jar:git-Bukkit-1.7.9-R0.2-20-g0b2ed13-b3108jnks]
    at ru.tehkode.permissions.backends.file.FileConfig.load(FileConfig.java:38) ~[PermissionsEx-1.22.10.jar:?]
    at ru.tehkode.permissions.backends.file.FileBackend.reload(FileBackend.java:309) ~[PermissionsEx-1.22.10.jar:?]
    ... 23 more