unable to start on folia

Debug Paste

[21:57:18 INFO]: [Attollo] Enabling Attollo v1.5.5
[21:57:18 ERROR]: Error occurred while enabling Attollo v1.5.5 (Is it up to date?)
java.lang.UnsupportedOperationException
at org.bukkit.craftbukkit.scheduler.CraftScheduler.handle(CraftScheduler.java:517) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at org.bukkit.craftbukkit.scheduler.CraftScheduler.runTaskTimerAsynchronously(CraftScheduler.java:251) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at org.bukkit.craftbukkit.scheduler.CraftScheduler.runTaskTimerAsynchronously(CraftScheduler.java:238) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at Attollo-1.5.5.jar//net.onelitefeather.attollo.service.UpdateServiceImpl.startUpdateCheck(UpdateServiceImpl.java:55) ~[?:?]
at Attollo-1.5.5.jar//net.onelitefeather.attollo.Attollo.onEnable(Attollo.java:25) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:279) ~[folia-api-26.1.2.local-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:207) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[folia-api-26.1.2.local-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:637) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:594) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at net.minecraft.server.MinecraftServer.initPostWorld(MinecraftServer.java:706) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:386) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1377) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:303) ~[folia-26.1.2.jar:26.1.2-DEV-2b6ba22]
at java.base/java.lang.Thread.run(Thread.java:1516) ~[?:?]
[21:57:18 INFO]: [Attollo] Disabling Attollo v1.5.5

Expected behavior

can run

Actual behavior

cannot run

Steps to reproduce

start server

Plugin and Datapack List

Bukkit Plugins (1):
Attollo

No datapack

Paper version

This server is running Folia version 26.1.2-DEV-ver/26.1.x@2b6ba22 (1970-01-01T00:00:00Z) (Implementing API version 26.1.2.local-SNAPSHOT)

Plugin version

Attollo version 1.5.5

Other

No response

Review UpdateServiceImpl.java at line 55 and Attollo.java at line 25, then reproduce the failure by starting a Folia 26.1.2 server with Attollo 1.5.5. Done means Attollo enables without the UnsupportedOperationException and remains running on Folia.