[21:04:55] [pool-3-thread-1/ERROR] [LLibrary]: ---- Minecraft Crash Report ----

WARNING: coremods are present:
llibrary (llibrary-core-1.0.11-1.12.2.jar)
LoadingPlugin (RandomThings-MC1.12.2-4.2.7.4.jar)
iceandfire (iceandfire-1.8.4.jar)
EnderCorePlugin (EnderCore-1.12.2-0.5.76-core.jar)
TheBetweenlandsLoadingPlugin (TheBetweenlands-3.7.3-SNAPSHOT-20210322.052210-core.jar)
ForgelinPlugin (Forgelin-1.8.4.jar)
MekanismCoremod (Mekanism-1.12.2-9.8.3.390.jar)
Wizardry Plugin (wizardry-0.10.8.jar)
RandomPatches (randompatches-1.12.2-1.22.1.7.jar)
Techguns Core (techguns-1.12.2-2.0.2.0_pre3.2.jar)
ObfuscatePlugin (obfuscate-0.4.2-1.12.2.jar)
LibrarianLib Plugin (librarianlib-1.12.2-4.21.jar)
Contact their authors BEFORE contacting forge

// Uh... Did I do that?

Time: 7/11/21 9:04 PM
Description: Failed to receive data from URL: https://gist.githubusercontent.com/gegy1000/7a6d39cf7a2c1f794ffb9037e8146adc/raw/llibrary_patrons.json

java.io.FileNotFoundException: https://gist.githubusercontent.com/gegy1000/7a6d39cf7a2c1f794ffb9037e8146adc/raw/llibrary_patrons.json
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1835)
at sun.net.www.protocol.http.HttpURLConnection.access$200(HttpURLConnection.java:90)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1432)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1430)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java:713)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1429)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at java.net.URL.openStream(URL.java:1038)
at net.ilexiconn.llibrary.server.util.WebUtils.readURL(WebUtils.java:60)
at net.ilexiconn.llibrary.server.util.WebUtils.lambda$readURLAsync$0(WebUtils.java:105)
at net.ilexiconn.llibrary.server.util.WebUtils$$Lambda$1284/39359495.call(Unknown Source)
at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111)
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58)
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

A detailed walkthrough of the error, its code path and all known details is as follows:

Download LLibrary 1.7.20 from https://www.curseforge.com/minecraft/mc-mods/llibrary/files/3116493 and replace the old version in your pack.