logback报错：ERROR in ch.qos.logback.core.joran.conditional.IfAction
报错信息如下Loggingsystemfailedtoinitializeusingconfigurationfrom'null'java.lang.IllegalStateException:Logbackconfigurationerrordetected: ERRORinch.qos.l...
关闭 WordPress 的 Pingback 功能
首先，在后台管理页面关闭Pingback功能，这样之后写文章时就不会自动加上Pingback了。然后，在数据库中执行以下SQL语句，将之前文章的Pingback设为关闭。UPDATEwp_postsSETping_status="closed";最后，在functions.php中添加如下代码。(此...
ORA-38734: Flashback log is inconsistent; belongs to another database.
文档解释ORA-38734:Flashbacklogisinconsistent;belongstoanotherdatabase.Cause:ThedatabaseIDintheflashbackdatabaselogfiledidnotmatchthedatabaseIDinthecontrolfile.Actio...
ORA-15083: failed to communicate with ASMB background process
文档解释ORA-15083:failedtocommunicatewithASMBbackgroundprocessCause:AdatabaseinstancefailedtocommunicatewithitsASMBbackgroundprocesswhenattemptingtoaccessanASMfile....
ORA-16176: background dictionary build cannot be running
文档解释ORA-16176:backgrounddictionarybuildcannotberunningCause:Thebackgroundprocessdedicatedtodictionarybuildisactive.Action:waitandtryitlater.ORA-16176的官方解释是：ORA-...