FRD Error

Thu Feb 12 12:58:58 CET 2015 WARNING: Content from the last request
{"success":0,"msg":"Download Token not valid. Please try to reload page"}
Thu Feb 12 12:58:58 CET 2015 SEVERE:
cz.vity.freerapid.plugins.exceptions.PluginImplementationException: No string between 'link":"' and '"' was found
	at cz.vity.freerapid.plugins.webclient.utils.PlugUtils.getStringBetween(PlugUtils.java:478)
	at cz.vity.freerapid.plugins.webclient.utils.PlugUtils.getStringBetween(PlugUtils.java:451)
	at cz.vity.freerapid.plugins.services.datafile.DataFileFileRunner.run(Unknown Source)
	at cz.vity.freerapid.plugins.webclient.AbstractFileShareService.run(AbstractFileShareService.java:102)
	at cz.vity.freerapid.core.tasks.DownloadTask.doInBackground(DownloadTask.java:98)
	at cz.vity.freerapid.core.tasks.DownloadTask.doInBackground(DownloadTask.java:42)
	at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at javax.swing.SwingWorker.run(SwingWorker.java:334)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)