Exception in server tick loop java.lang.SecurityException: SHA1 digest error for yy.class

MC-28778 Hopper: java.lang.SecurityException: SHA1 digest error for asu.class Resolved MC-28781 Hopper: java.lang.SecurityException: SHA1 digest error for aui.class Resolved MC-28834 Hopper: java.lang.SecurityException: SHA1 digest error for aln.class Resolved MC-28839 Hopper: java.lang.SecurityException: SHA1 digest error for avg.class Resolved MC-28844 Hopper: java.lang.SecurityException: SHA1 digest error for avf.class Resolved MC-28860 Hopper: java.lang.SecurityException: SHA1 digest error for bfb.class Resolved MC-28882 Hopper: java.lang.SecurityException: SHA1 digest error for bfi.class Resolved MC-28884 Hopper: java.lang.SecurityException: SHA1 digest error for avm.class Resolved MC-29689 Hopper: java.lang.SecurityException: SHA1 digest error for bej.class Resolved MC-30178 Hopper: java.lang.SecurityException: SHA1 digest error for bid.class Resolved MC-30258 Hopper: java.lang.SecurityException: SHA1 digest error for bee.class Resolved MC-32644 Hopper: java.lang.SecurityException: SHA1 digest error for avg.class Resolved MC-32783 Hopper: java.lang.SecurityException: SHA1 digest error for avj.class Resolved MC-32945 Hopper: java.lang.SecurityException: SHA1 digest error for assets/minecraft/texts/splashes.txt Resolved MC-33255 Hopper: java.lang.SecurityException: SHA1 digest error for aut.class Resolved MC-34361 Loading Crash Resolved MC-35254 Hopper: java.lang.SecurityException: SHA1 digest error for avj.class Resolved MC-35263 Hopper: java.lang.SecurityException: SHA1 digest error for avj.class Resolved MC-35293 Hopper: java.lang.SecurityException: SHA1 digest error for avp.class Resolved MC-35307 Hopper: java.lang.SecurityException: SHA1 digest error for avg.class Resolved MC-35320 Hopper: java.lang.SecurityException: SHA1 digest error for avo.class Resolved MC-35372 Hopper: java.lang.SecurityException: SHA1 digest error for avg.class Resolved MC-36655 Hopper: java.lang.SecurityException: SHA1 digest error for bfb.class Resolved MC-37858 Hopper: java.lang.SecurityException: SHA1 digest error for bfb.class Resolved MC-37975 Hopper: java.lang.SecurityException: SHA1 digest error for awy.class Resolved MC-38111 Hopper: java.lang.SecurityException: SHA1 digest error for assets/minecraft/texts/splashes.txt Resolved MC-38159 Hopper: java.lang.ExceptionInInitializerError Resolved MC-38976 Hopper: java.lang.SecurityException: SHA1 digest error for bdz.class Resolved MC-41450 Hopper: java.lang.SecurityException: SHA1 digest error for ble.class Resolved