Getting alot of EXCEPTION : java.io.IOException: errors

Any ideas on how to fix this?  Just upgraded to Retain Server 23.4 on Solr 9

EXCEPTION : java.io.IOException: Page tree root must be a dictionary java.io.IOException: Page tree root must be a dictionary at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:198) at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:226) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1222) at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1122) at com.gwava.extractor.PDF2TextExtractor.extractContent(PDF2TextExtractor.java:44) at com.gwava.extractor.Extractor.run(Extractor.java:196) at java.base/java.lang.Thread.run(Thread.java:833)

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