title: Error trying to configure esx_addonaccount
body: <p>I am trying to make a fivem server and have been able to configure esx_addonaccount once before, but now that I have needed to restart my project it is not seeming to work. My database is considered fine, and I am running a completely vanilla install minus the esx framework plugins and esx_addonaccount, which is the problem. This occurs when I load into the server anytime.</p>
  
  <pre><code>Error running system event handling function for resource esx_addonaccount: citizen:/scripting/lua/scheduler.lua:41: Failed to execute thread: @esx_addonaccount/server/main.lua:87: attempt to index a nil value (local 'xPlayer')
  stack traceback:
          @esx_addonaccount/server/main.lua:87: in upvalue 'handler'
          citizen:/scripting/lua/scheduler.lua:219: in function &lt;citizen:/scripting/lua/scheduler.lua:218&gt;
  stack traceback:
          [C]: in function 'error'
          citizen:/scripting/lua/scheduler.lua:41: in field 'CreateThreadNow'
          citizen:/scripting/lua/scheduler.lua:218: in function &lt;citizen:/scripting/lua/scheduler.lua:182&gt;
  </code></pre>
  
  <p>Please help!!</p>