how to fix this?
<?xml version="1.0" encoding="UTF-8"?><doi_batch_diagnostic status=“completed” sp=“ds4.crossref.org”>
<submission_id>1595347158</submission_id>
<batch_id>_1698818800</batch_id>
<record_diagnostic status=“Failure” msg_id=“22”>
all doi’s under the current journal element
ISSN “28286669” has already been assigned, issn (28286669) is assigned to another title (Maritime Park Journal of Maritime Technology and Society)
</record_diagnostic>
<record_diagnostic status=“Failure” msg_id=“22”>
all doi’s under the current journal element
ISSN “28286669” has already been assigned, issn (28286669) is assigned to another title (Maritime Park Journal of Maritime Technology and Society)
</record_diagnostic>
<record_diagnostic status=“Failure” msg_id=“22”>
all doi’s under the current journal element
ISSN “28286669” has already been assigned, issn (28286669) is assigned to another title (Maritime Park Journal of Maritime Technology and Society)
</record_diagnostic>
<record_diagnostic status=“Failure” msg_id=“22”>
all doi’s under the current journal element
ISSN “28286669” has already been assigned, issn (28286669) is assigned to another title (Maritime Park Journal of Maritime Technology and Society)
</record_diagnostic>
<batch_data>
<record_count>4</record_count>
<success_count>0</success_count>
<warning_count>0</warning_count>
<failure_count>4</failure_count>
</batch_data>
</doi_batch_diagnostic>