Scheduler Menu Plugin error with Export Form Email Tool

Hi just want to ask I am trying to schedule the plugin export form email tool however I am getting this error  

ERROR org.joget.plugin.enterprise.ExportFormEmailTool - java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.
java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.
at org.springframework.web.context.request.RequestContextHolder.currentRequestAttributes(RequestContextHolder.java:131)
at org.joget.apps.form.service.FormUtil.generateElementHtml(FormUtil.java:1241)
at org.joget.apps.form.model.Form.renderTemplate_aroundBody6(Form.java:110)
at org.joget.apps.form.model.Form.renderTemplate_aroundBody7$advice(Form.java:94)
at org.joget.apps.form.model.Form.renderTemplate(Form.java:1)
at org.joget.apps.form.model.Element.render_aroundBody36(Element.java:260)
at org.joget.apps.form.model.Element.render_aroundBody37$advice(Element.java:94)
at org.joget.apps.form.model.Element.render(Element.java:1)
at org.joget.apps.form.service.FormServiceImpl.generateElementHtml(FormServiceImpl.java:121)
at org.joget.apps.form.service.FormServiceImpl.retrieveFormHtml(FormServiceImpl.java:549)
at sun.reflect.GeneratedMethodAccessor471.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201)
at com.sun.proxy.$Proxy26.retrieveFormHtml(Unknown Source)
at org.joget.apps.form.service.FormPdfUtil.getSelectedFormHtml(FormPdfUtil.java:170)
at org.joget.plugin.enterprise.ExportFormEmailTool.getSelectedFormHtml_aroundBody16(ExportFormEmailTool.java:113)
at org.joget.plugin.enterprise.ExportFormEmailTool.getSelectedFormHtml_aroundBody17$advice(ExportFormEmailTool.java:94)
at org.joget.plugin.enterprise.ExportFormEmailTool.getSelectedFormHtml(ExportFormEmailTool.java:1)
at org.joget.plugin.enterprise.ExportFormEmailTool.sendEmail_aroundBody18(ExportFormEmailTool.java:218)
at org.joget.plugin.enterprise.ExportFormEmailTool.sendEmail_aroundBody19$advice(ExportFormEmailTool.java:94)
at org.joget.plugin.enterprise.ExportFormEmailTool.sendEmail(ExportFormEmailTool.java:1)
at org.joget.plugin.enterprise.ExportFormEmailTool.execute_aroundBody12(ExportFormEmailTool.java:56)
at org.joget.plugin.enterprise.ExportFormEmailTool.execute_aroundBody13$advice(ExportFormEmailTool.java:94)
at org.joget.plugin.enterprise.ExportFormEmailTool.execute(ExportFormEmailTool.java:1)
at org.joget.scheduler.SchedulerJob.execute(SchedulerJob.java:64)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)