Hauteknits

When trying to download my modpack. Me and my friends download percentage hits the negative max 64-bit integer value. Any ideas to this? Everything seems to be in order

[B#391] java.lang.NumberFormatException: For input string: "7.10-Forge10.13.4.1614-1.7.10" [B#391] at java.lang.NumberFormatException.forInputString(Unknown Source) [B#391] at java.lang.Integer.parseInt(Unknown Source) [B#391] at java.lang.Integer.valueOf(Unknown Source) [B#391] at net.technicpack.minecraftcore.MojangUtils.isLegacyVersion(MojangUtils.java:154) [B#391] at net.technicpack.minecraftcore.install.tasks.HandleVersionFileTask.runTask(HandleVersionFileTask.java:82) [B#391] at net.technicpack.launchercore.install.tasks.TaskGroup.runTask(TaskGroup.java:86) [B#391] at net.technicpack.launchercore.install.InstallTasksQueue.runAllTasks(InstallTasksQueue.java:52) [B#391] at net.technicpack.launchercore.install.ModpackInstaller.installPack(ModpackInstaller.java:42) [B#391] at net.technicpack.launcher.launch.Installer$1.run(Installer.java:126) [B#391] at java.lang.Thread.run(Unknown Source) [B#391] Starting download of http://cdn.technicpack.net/platform2/pack-icons/1316679.png?1539553146, with 3 tries remaining [B#391] Starting download of http://cdn.technicpack.net/platform2/pack-icons/1316679.png?1539553146, with 3 tries remaining While launching my custom modpack, I get this error. The pack has run fine before (65 times), and this is the first I've received it. I haven't checked with my friends if they got the error.