Backup files cannot be created automatically

[half-nothing]

This happened when I try to shutdown my server: [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@1755234c[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T05:30:39.032464164]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@1e6043e3[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T06:30:39.032471531]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@7ea55b47[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T07:30:39.032971139]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@2db82042[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T08:30:39.033108588]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@134939fa[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T09:30:39.033853746]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Dropping: java.util.concurrent.FutureTask@f2a1f2b[Not completed, task = ExecutableBackup[server=net.minecraft.class_3176@4ce7d75e, commandSource=null, initiator=Timer, save=true, cleanup=true, comment=null, startDate=2024-06-12T10:30:39.034251630]] [11:08:30] [Server thread/ERROR]: [Textile Backup] Couldn't shut down the executor!

Version detail: minecraft version: 1.20.4 fabric version: 0.15.11 fabric api version: 0.97.1+1.20.4 mod version: 3.1.3