Well i have a fix for you, you used logblock or someone/something created a pipe that doesn't exist, Item 168 <-- when created in inventory will corrupt a players game file. If placed or existing in game, when mousing over it will have a hitbox and act like something is there but theres nothing actually there, you can break it though. So what you need to do is find the area that it is in and find the invisible pipe(s) and break them or it will never stop. Sometimes the error gets so bad the console will report the coordinate location otherwise your just stuck searching it out. In the end you could just do a mass aoe remove using essentiona /removenear 168 500 or something like that and move around your map till all pipes are removed. This is the only way to fix it. Then if you are in fact using logblock make sure to go into the config and exclude item 168 from being replaced with rollbacks or saves. Or this problem will never go away. If you use something like hawkeye or guardian or coreprotect you will need to stop using them and get log block so you can exclude the rollback of that pipe id. Thats your fix man. Next part is up to you.