2024-06-28 14:38:09,296 WARN [http-nio-6854-exec-4 url: /rest/api/content/6946819; user: admin] [content.render.xhtml.DefaultFormatConverter] validateAndConvertToStorageFormat XhtmlException converting editor format to storage format. Turn on debug level logging to see editor format data.
 -- url: /rest/api/content/6946819 | userName: admin | referer: http://localhost:8090/pages/resumedraft.action?draftId=6946820&draftShareId=9abf3a3c-8323-47b4-be2f-5353a9dd14dc& | traceId: e03e488be556b684
com.atlassian.confluence.content.render.xhtml.XhtmlException: RuntimeException occurred while transforming editor format to storage format (com.atlassian.confluence.content.render.xhtml.XhtmlException: An error occurred due to invalid date time format during unmarshalling a time from storage format.)
	at com.atlassian.confluence.content.render.xhtml.editor.EditorXhtmlTransformer.lambda$transform$0(EditorXhtmlTransformer.java:58)
	at com.atlassian.confluence.content.render.xhtml.StaxUtils.processWrappedWstxExceptionOrTrowMapped(StaxUtils.java:470)
	at com.atlassian.confluence.content.render.xhtml.editor.EditorXhtmlTransformer.transform(EditorXhtmlTransformer.java:58)
	at com.atlassian.confluence.content.render.xhtml.TransformerChain.transform(TransformerChain.java:38)
	at com.atlassian.confluence.content.render.xhtml.TransformerChain.transform(TransformerChain.java:38)
	at com.atlassian.confluence.content.render.xhtml.PluggableTransformerChain.transform(PluggableTransformerChain.java:42)
	at com.atlassian.confluence.content.render.xhtml.editor.DefaultEditorConverter.convert(DefaultEditorConverter.java:37)
	at com.atlassian.confluence.content.render.xhtml.DefaultFormatConverter.convertToStorageFormat(DefaultFormatConverter.java:123)
	at com.atlassian.confluence.content.render.xhtml.DefaultFormatConverter.validateAndConvertToStorageFormat(DefaultFormatConverter.java:73)
	at com.atlassian.confluence.api.impl.service.content.ContentBodyConversionManagerImpl.computeConvertedValue(ContentBodyConversionManagerImpl.java:163)
	[...]
Caused by: java.lang.RuntimeException: com.atlassian.confluence.content.render.xhtml.XhtmlException: An error occurred due to invalid date time format during unmarshalling a time from storage format.
	at com.atlassian.confluence.content.render.xhtml.transformers.ThrowExceptionOnFragmentTransformationError.handle(ThrowExceptionOnFragmentTransformationError.java:14)
	at com.atlassian.confluence.content.render.xhtml.transformers.DefaultFragmentTransformer.transformFragment(DefaultFragmentTransformer.java:157)
	at com.atlassian.confluence.content.render.xhtml.transformers.DefaultFragmentTransformer.transform(DefaultFragmentTransformer.java:123)
	at com.atlassian.confluence.content.render.xhtml.editor.EditorXhtmlTransformer.transform(EditorXhtmlTransformer.java:45)
	... 430 more
Caused by: com.atlassian.confluence.content.render.xhtml.XhtmlException: An error occurred due to invalid date time format during unmarshalling a time from storage format.
	at com.atlassian.confluence.content.render.xhtml.editor.time.EditorTimeUnmarshaller.unmarshal(EditorTimeUnmarshaller.java:32)
	at com.atlassian.confluence.content.render.xhtml.editor.time.EditorTimeUnmarshaller.unmarshal(EditorTimeUnmarshaller.java:19)
	at com.atlassian.confluence.content.render.xhtml.UnmarshalMarshalFragmentTransformer.transform(UnmarshalMarshalFragmentTransformer.java:28)
	at com.atlassian.confluence.content.render.xhtml.transformers.DefaultFragmentTransformer.transformFragment(DefaultFragmentTransformer.java:141)
	... 432 more
Caused by: java.lang.IllegalArgumentException: Invalid format: "2024-02-20T09:30:18+1100" is malformed at "T09:30:18+1100"
	at org.joda.time.format.DateTimeFormatter.parseDateTime(DateTimeFormatter.java:953)
	at com.atlassian.confluence.content.render.xhtml.model.time.Time.parseDate(Time.java:66)
	at com.atlassian.confluence.content.render.xhtml.model.time.Time.<init>(Time.java:26)
	at com.atlassian.confluence.content.render.xhtml.editor.time.EditorTimeUnmarshaller.unmarshal(EditorTimeUnmarshaller.java:28)
	... 435 more

Unable to save the draft page with an error occurred due to invalid date time format during unmarshalling a time from storage format.)