TYPO3 Exception 1486155150
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The RecordLinkHandler expects identifier and uid as $parameter configuration
#1486155150: The RecordLinkHandler expects identifier and uid as
$parameter configuration.
Happened during upgrade to TYPO3 version 8 in the migration wizard.
Reason
The Linkparser can't handle links to extension records, like
<link record:tt_news:1 - internal-link>News Record</link>
Solution
Search for records in database and change the link manually, then run the migration wizard again.