DiscordVerify Plugin Error - MCGalaxy

Compiling this plugin (Link: https://github.com/ClassiCube/MCGalaxy-Plugins/blob/master/plugins/features/DiscordVerify.cs) shows no errors, but upon loading, this error occors.

You can go bug Venk about DiscordVerify failing to load.

An unknown error occured. Details in the error log.

Error loading plugins from plugins/DiscordVerify.dll

!!!Error (Sharing violation on path /home/rain/Software/MCGalaxy/plugins/DiscordVerify/verified.txt) - See Logs tab for more details

Looking at the logs yields this:

Type: IOException

Source: mscorlib

Message: Sharing violation on path /home/rain/Software/MCGalaxy/plugins/DiscordVerify/verified.txt

Trace: at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) [0x001ef] in <12b418a7818c4ca0893feeaaf67f1e7f>:0

at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.IO.FileOptions options) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0

at (wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare,int,System.IO.FileOptions)

at System.IO.StreamReader..ctor (System.String path, System.Text.Encoding encoding, System.Boolean detectEncodingFromByteOrderMarks, System.Int32 bufferSize) [0x00061] in <12b418a7818c4ca0893feeaaf67f1e7f>:0

at System.IO.StreamReader..ctor (System.String path, System.Text.Encoding encoding) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0

at (wrapper remoting-invoke-with-check) System.IO.StreamReader..ctor(string,System.Text.Encoding)

at MCGalaxy.PlayerExtList.Load (System.String path, System.Char separator) [0x00040] in <aac90df087464427b1873dde33a35dd1>:0

at Core.DiscordVerify.Load (System.Boolean startup) [0x00035] in <c46bf3176e184f1e99e2e98fd3e75500>:0

at MCGalaxy.Plugin.Load (MCGalaxy.Plugin pl, System.Boolean auto) [0x000d0] in <aac90df087464427b1873dde33a35dd1>:0

at MCGalaxy.Scripting.IScripting.LoadPlugin (System.String path, System.Boolean auto) [0x00047] in <aac90df087464427b1873dde33a35dd1>:0

at MCGalaxy.Scripting.ScriptingOperations.LoadPlugins (MCGalaxy.Player p, System.String path) [0x00017] in <aac90df087464427b1873dde33a35dd1>:0

Is anyone able to help with this?