1.14.4 removal of anti dupe exploit

Hi, my friends and I are playing on a server and we find the chunk duping really helpful for our progress. Is there anyway that we can reanable it? Currently everytime one of us tries to dupe it shows:
FATAL ChunkTooLarge! Someone is trying to duplicate. (r.-1.0.mca - -26,9) Go clean it up to remove this message. /minecraft:tp -416 128 144 - DO NOT REPORT THIS TO PAPER - You may ask for help on Discord, but do not file an issue. These error messages can not be removed.
Please help me to remove it.
(yes,we’re cheaty im sorry :()