Wall of Warnings on PaperMC 1.14.4

[Possemaster]

what does this mean???
How can I fix this? as my server is without warnings with over 15 plugins and dropped this one in and a BIG wall of warnings on every reboot.

MC version: 1.14.4

[WARNING] .... [Cartographer2] SIGN is an invalid material!
[WARNING] .... [Cartographer2] WALL_SIGN is an invalid material!
[WARNING] .... [Cartographer2] WOOD,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,2 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,3 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,4 is an invalid material!
[WARNING] .... [Cartographer2] WOOD,5 is an invalid material!
[WARNING] .... [Cartographer2] SAPLING,-1 is an invalid material!
[WARNING] .... [Cartographer2] STATIONARY_WATER,-1 is an invalid material!
[WARNING] .... [Cartographer2] STATIONARY_LAVA,-1 is an invalid material!
[WARNING] .... [Cartographer2] LOG,-1 is an invalid material!
[WARNING] .... [Cartographer2] LOG,0 is an invalid material!
[WARNING] .... [Cartographer2] LOG,1 is an invalid material!
[WARNING] .... [Cartographer2] LOG,2 is an invalid material!
[WARNING] .... [Cartographer2] LOG,3 is an invalid material!
[WARNING] .... [Cartographer2] LOG,4 is an invalid material!
[WARNING] .... [Cartographer2] LOG,5 is an invalid material!
[WARNING] .... [Cartographer2] LOG,6 is an invalid material!
[WARNING] .... [Cartographer2] LOG,7 is an invalid material!
[WARNING] .... [Cartographer2] LOG,8 is an invalid material!
[WARNING] .... [Cartographer2] LOG,9 is an invalid material!
[WARNING] .... [Cartographer2] LOG,10 is an invalid material!
[WARNING] .... [Cartographer2] LOG,11 is an invalid material!
[WARNING] .... [Cartographer2] LEAVES,-1 is an invalid material!
[WARNING] .... [Cartographer2] BED_BLOCK,-1 is an invalid material!
[WARNING] .... [Cartographer2] PISTON_STICKY_BASE,-1 is an invalid material!
[WARNING] .... [Cartographer2] WEB,0 is an invalid material!
[WARNING] .... [Cartographer2] LONG_GRASS,-1 is an invalid material!
[WARNING] .... [Cartographer2] PISTON_BASE,-1 is an invalid material!
[WARNING] .... [Cartographer2] PISTON_EXTENSION,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,1 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,2 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,3 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,4 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,5 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,6 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,7 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,8 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,9 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,10 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,11 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,12 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,13 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,14 is an invalid material!
[WARNING] .... [Cartographer2] WOOL,15 is an invalid material!
[WARNING] .... [Cartographer2] YELLOW_FLOWER,0 is an invalid material!
[WARNING] .... [Cartographer2] RED_ROSE,-1 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,-1 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,0 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,1 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,2 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,3 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,4 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,5 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,6 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,7 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,8 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STEP,9 is an invalid material!
[WARNING] .... [Cartographer2] STEP,-1 is an invalid material!
[WARNING] .... [Cartographer2] STEP,0 is an invalid material!
[WARNING] .... [Cartographer2] STEP,1 is an invalid material!
[WARNING] .... [Cartographer2] STEP,2 is an invalid material!
[WARNING] .... [Cartographer2] STEP,3 is an invalid material!
[WARNING] .... [Cartographer2] STEP,4 is an invalid material!
[WARNING] .... [Cartographer2] STEP,5 is an invalid material!
[WARNING] .... [Cartographer2] STEP,6 is an invalid material!
[WARNING] .... [Cartographer2] STEP,7 is an invalid material!
[WARNING] .... [Cartographer2] MOB_SPAWNER,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STAIRS,-1 is an invalid material!
[WARNING] .... [Cartographer2] WORKBENCH,0 is an invalid material!
[WARNING] .... [Cartographer2] CROPS,-1 is an invalid material!
[WARNING] .... [Cartographer2] SOIL,-1 is an invalid material!
[WARNING] .... [Cartographer2] BURNING_FURNACE,-1 is an invalid material!
[WARNING] .... [Cartographer2] SIGN_POST,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOODEN_DOOR,-1 is an invalid material!
[WARNING] .... [Cartographer2] WALL_SIGN,-1 is an invalid material!
[WARNING] .... [Cartographer2] STONE_PLATE,0 is an invalid material!
[WARNING] .... [Cartographer2] IRON_DOOR_BLOCK,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_PLATE,0 is an invalid material!
[WARNING] .... [Cartographer2] GLOWING_REDSTONE_ORE,0 is an invalid material!
[WARNING] .... [Cartographer2] SUGAR_CANE_BLOCK,0 is an invalid material!
[WARNING] .... [Cartographer2] FENCE,0 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,-1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,0 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,2 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,3 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,4 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,5 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,6 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,7 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,8 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,9 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,10 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,11 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,12 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,13 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,14 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS,15 is an invalid material!
[WARNING] .... [Cartographer2] TRAP_DOOR,-1 is an invalid material!
[WARNING] .... [Cartographer2] MONSTER_EGGS,-1 is an invalid material!
[WARNING] .... [Cartographer2] SMOOTH_BRICK,-1 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,-1 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,0 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,10 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,11 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,12 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,13 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_1,15 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,-1 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,0 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,10 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,11 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,12 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,13 is an invalid material!
[WARNING] .... [Cartographer2] HUGE_MUSHROOM_2,15 is an invalid material!
[WARNING] .... [Cartographer2] IRON_FENCE,0 is an invalid material!
[WARNING] .... [Cartographer2] MELON_BLOCK,0 is an invalid material!
[WARNING] .... [Cartographer2] FENCE_GATE,-1 is an invalid material!
[WARNING] .... [Cartographer2] SMOOTH_STAIRS,-1 is an invalid material!
[WARNING] .... [Cartographer2] MYCEL,0 is an invalid material!
[WARNING] .... [Cartographer2] WATER_LILY,0 is an invalid material!
[WARNING] .... [Cartographer2] NETHER_FENCE,0 is an invalid material!
[WARNING] .... [Cartographer2] NETHER_WARTS,-1 is an invalid material!
[WARNING] .... [Cartographer2] ENCHANTMENT_TABLE,0 is an invalid material!
[WARNING] .... [Cartographer2] ENDER_PORTAL,0 is an invalid material!
[WARNING] .... [Cartographer2] ENDER_PORTAL_FRAME,-1 is an invalid material!
[WARNING] .... [Cartographer2] ENDER_STONE,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,2 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,3 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,4 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,5 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_DOUBLE_STEP,6 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,-1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,0 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,1 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,2 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,3 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,4 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,5 is an invalid material!
[WARNING] .... [Cartographer2] WOOD_STEP,6 is an invalid material!
[WARNING] .... [Cartographer2] SPRUCE_WOOD_STAIRS,-1 is an invalid material!
[WARNING] .... [Cartographer2] BIRCH_WOOD_STAIRS,-1 is an invalid material!
[WARNING] .... [Cartographer2] JUNGLE_WOOD_STAIRS,-1 is an invalid material!
[WARNING] .... [Cartographer2] COBBLE_WALL,-1 is an invalid material!
[WARNING] .... [Cartographer2] GOLD_PLATE,0 is an invalid material!
[WARNING] .... [Cartographer2] IRON_PLATE,0 is an invalid material!
[WARNING] .... [Cartographer2] DAYLIGHT_DETECTOR_INVERTED,-1 is an invalid material!
[WARNING] .... [Cartographer2] COMMAND,-1 is an invalid material!
[WARNING] .... [Cartographer2] QUARTZ_ORE,0 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,-1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,0 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,2 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,3 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,4 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,5 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,6 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,7 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,8 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,9 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,10 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,11 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,12 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,13 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,14 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_CLAY,15 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,-1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,0 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,1 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,2 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,3 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,4 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,5 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,6 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,7 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,8 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,9 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,10 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,11 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,12 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,13 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,14 is an invalid material!
[WARNING] .... [Cartographer2] STAINED_GLASS_PANE,15 is an invalid material!
[WARNING] .... [Cartographer2] LEAVES_2,-1 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,-1 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,0 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,4 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,8 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,1 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,5 is an invalid material!
[WARNING] .... [Cartographer2] LOG_2,9 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,-1 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,0 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,1 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,2 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,3 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,4 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,5 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,6 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,7 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,8 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,9 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,10 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,11 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,12 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,13 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,14 is an invalid material!
[WARNING] .... [Cartographer2] CARPET,15 is an invalid material!
[WARNING] .... [Cartographer2] HARD_CLAY,-1 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_PLANT,-1 is an invalid material!
[WARNING] .... [Cartographer2] STANDING_BANNER,-1 is an invalid material!
[WARNING] .... [Cartographer2] WALL_BANNER,-1 is an invalid material!
[WARNING] .... [Cartographer2] DOUBLE_STONE_SLAB2,0 is an invalid material!
[WARNING] .... [Cartographer2] STONE_SLAB2,-1 is an invalid material!
[WARNING] .... [Cartographer2] PURPUR_DOUBLE_SLAB,0 is an invalid material!
[WARNING] .... [Cartographer2] END_BRICKS,0 is an invalid material!
[WARNING] .... [Cartographer2] BEETROOT_BLOCK,-1 is an invalid material!
[WARNING] .... [Cartographer2] COMMAND_CHAIN,-1 is an invalid material!
[WARNING] .... [Cartographer2] COMMAND_REPEATING,-1 is an invalid material!
[WARNING] .... [Cartographer2] MAGMA,0 is an invalid material!
[WARNING] .... [Cartographer2] RED_NETHER_BRICK,0 is an invalid material!
[WARNING] .... [Cartographer2] SILVER_SHULKER_BOX,-1 is an invalid material!
[WARNING] .... [Cartographer2] RAILS is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_TORCH_ON is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_TORCH_OFF is an invalid material!
[WARNING] .... [Cartographer2] CAKE_BLOCK is an invalid material!
[WARNING] .... [Cartographer2] DIODE_BLOCK_ON is an invalid material!
[WARNING] .... [Cartographer2] DIODE_BLOCK_OFF is an invalid material!
[WARNING] .... [Cartographer2] THIN_GLASS is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_LAMP_ON is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_LAMP_OFF is an invalid material!
[WARNING] .... [Cartographer2] WOOD_BUTTON is an invalid material!
[WARNING] .... [Cartographer2] SKULL is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_COMPARATOR_ON is an invalid material!
[WARNING] .... [Cartographer2] REDSTONE_COMPARATOR_OFF is an invalid material!

[BananaPuncher714]

This simply means that while parsing the available presets in the /plugins/Cartographer/presets/ folder, it encountered materials that don't exist in your current version. You can delete the 1.11.2 color palette, which will stop your console from spamming the warnings. It's an unfortunate side effect of having to support all the versions from 1.8 to 1.14.4.

[BananaPuncher714]

This should now be disabled by default, but can be changed in the config by setting palette-debug to true.