chunks are not loaded

[DenilsonNM]

Error: java.lang.Error: ServerHangWatchdog detected that a single server tick took 180.00 seconds (should be max 0.05)

description: the mod was working very well, until randomly when entering my world, the screen appears as in the image, I don't have any farm or complex redstone system, it was just building when I left the world, and when I reopen I was like that (It is the only mod that modifies mobs, apart from texture packs).

How to reproduce the error: maybe my list of mods (I chose them carefully so that everything goes well) and play until the chunks stop loading. Mod list: saturn-mc1.16.5-0.0.3.jar repurposed_structures_forge-3.4.7+1.16.5.jar morevillagers-FORGE-1.16.5-1.5.5.jar swingthroughgrass-1.16.4-1.5.3.jar
jei-1.16.5-7.7.1.153.jar
FastSuite-1.16.4-1.1.1.jar
shutupexperimentalsettings-1.0.3.jar
AutoRegLib-1.6-49.jar
performant-1.16.2-5-3.99m.jar
entityculling-forge-mc1.16.5-1.5.2.jar
specialmobs-1.16.5-1.0.2.jar ferritecore-2.1.1-forge.jar
Quark-r2.4-322.jar

Crash: crash-2023-01-04_12.39.39-server.txt

[Sarinsa]

Have you tried removing optifine? May not be caused by OptiFine, but since it often break things its worth checking that first. If thats not the case Ill look into it further

[DenilsonNM]

I researched about it, and I saw that there is a similar error with "watchdog server" so I spent a long time looking in the config of my mod list and I found this in performant: "singlePlayerWatchDogTimeout" so I set it to -1 (deactivated) and when entering the world the problem was solved, the chunks loaded and the mobs could spawn, however I still have the doubt why it didn't happen before

extra: I made a texture pack of the mod for personal use, using optifine stuff, that's why it wasn't my first choice

[DenilsonNM]

I had the error again even though I did what I said that solved it, what a pity it is impossible for me to play without optifine, even so I will try removing it to find out if that is the problem

[Sarinsa]

Closing due to inactivity