crash when first opened

[macka0]

[info] Amidst v4.7
[info] Current system time: 2022-02-10 18:22:50.816
[info] System.getProperty("os.name") == 'Windows 10'
[info] System.getProperty("os.version") == '10.0'
[info] System.getProperty("os.arch") == 'amd64'
[info] System.getProperty("java.version") == '1.8.0_311'
[info] System.getProperty("java.vendor") == 'Oracle Corporation'
[info] System.getProperty("sun.arch.data.model") == '64'
[info] Not using OpenGL.
[info] Biome profile activated: Default
[info] Using look & feel: javax.swing.plaf.metal.MetalLookAndFeel
[info] using '.minecraft' directory at: 'C:\Users\mackenzie\AppData\Roaming.minecraft'
[info] using biome profiles at: 'biome'
[info] Starting to download remote version list.
[info] Scanning for profiles.
[info] Successfully loaded profile list.
[crash] Amidst has encounted an uncaught exception on the thread Thread[AWT-EventQueue-0,6,main]
[crash] java.lang.IllegalArgumentException: Input byte array has incorrect ending byte at 9228
at java.util.Base64$Decoder.decode0(Unknown Source)
at java.util.Base64$Decoder.decode(Unknown Source)
at java.util.Base64$Decoder.decode(Unknown Source)
at amidst.gui.profileselect.LocalProfileComponent.createScaledProfileIcon(LocalProfileComponent.java:66)
at amidst.gui.profileselect.LocalProfileComponent.(LocalProfileComponent.java:54)
at amidst.gui.profileselect.ProfileSelectWindow.lambda$createProfileComponents$0(ProfileSelectWindow.java:163)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.forEach(Unknown Source)
at amidst.gui.profileselect.ProfileSelectWindow.createProfileComponents(ProfileSelectWindow.java:170)
at amidst.gui.profileselect.ProfileSelectWindow.createProfileComponentsIfNecessary(ProfileSelectWindow.java:147)
at amidst.gui.profileselect.ProfileSelectWindow.displayProfiles(ProfileSelectWindow.java:136)
at amidst.threading.WorkerExecutor.lambda$run$13(WorkerExecutor.java:91)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)