Templates - default templates not available

View attachment.

Log:

2019-09-10 16:27:49,113 http-nio-8080-exec-7 ERROR admin 987x1692x1 mr2bn1 0:0:0:0:0:0:0:1 /rest/jiraxporter/1.0/templates/admin/ [c.x.j.rest.services.TemplatesRestService] A sql exception has occured.
java.lang.NullPointerException
at java.util.ArrayList.<init>(ArrayList.java:178)
at com.xpandit.jiraxporter.rest.entities.TemplateBean.<init>(TemplateBean.java:161)
at com.xpandit.jiraxporter.rest.services.TemplatesRestService.mapToTemplateResource(TemplatesRestService.java:911)
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
at com.xpandit.jiraxporter.rest.services.TemplatesRestService.mapToTemplateResourceList(TemplatesRestService.java:853)
at com.xpandit.jiraxporter.rest.services.TemplatesRestService.getXporterTemplates(TemplatesRestService.java:747)
... 3 filtered