[01:50:27] [Server thread/WARN]: [org.bukkit.craftbukkit.v1_19_R3.legacy.CraftLegacy] Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!
[01:50:30] [Server thread/WARN]: Legacy plugin LoginSecurity v3.1.1 does not specify an api-version.
[01:50:27] [Server thread/WARN]: [org.bukkit.craftbukkit.v1_19_R3.legacy.CraftLegacy] Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug! [01:50:30] [Server thread/WARN]: Legacy plugin LoginSecurity v3.1.1 does not specify an api-version.