2018-03-24 00:57:22,452 [ 00682833701] [ ] [ ] [ ] (rnal.access.CacheContainerImpl) INFO - Using the Dynamic Cache Probation Policy - cache after 2 accesses AND with a blob increment of 102400.
2018-03-24 00:57:22,600 [ C00682833701] [ ] [ ] [ ] (pcentric.RACacheAppCentricImpl) INFO - Prune threshold is 10000
2018-03-24 00:57:23,084 [ C00682833701] [ ] [ ] [ ] ( internal.mgmt.PREnvironment) ERROR - java.lang.ArrayIndexOutOfBoundsException: 106
2018-03-24 00:57:23,084 [ C00682833701] [ ] [ ] [ ] ( etier.impl.EngineStartup) ERROR - PegaRULES initialization failed. Server: C00682833701
com.pega.pegarules.pub.context.InitializationFailedError: PRNodeImpl init failed
at

Removed temp directory and truncated cache table -

truncate table PegaRules.pr_assembledclasses;
truncate table PegaRules.pr4_rule_sysgen;
truncate table PegaRules.pr_sys_appcache_entry;
truncate table PegaRules.pr_sys_appcache_dep;
truncate table PegaRules.pr_sys_appcache_shortcut;
truncate table PegaRules.pr_sys_cache_dep;
truncate table PegaRules.pr_sys_cache_entry;
truncate table PegaRules.pr_sys_cache_impl;