Error deserializing record with id send this data for debugging

Sonatype Nexus Repository
1

Hello There,

We are using Nexus 3.45 and its showing below error

2023-07-24 09:06:31:848 WARNI {db=component} Error deserializing record with id #13:1386685 send this data for debugging: ABZicm93c2Vfbm9kZS8AAAAsPwAAADBfAAAAN1UAAACOAQAAANRZAAAA5wAGRVdTDG1hdmVuMqpkLw5jcmF3bGVyAf//////////vv7//7MAAAA2AQAAZHF1YmUvc29uYXItbWV0aG9kLWNvbXBsZXhpdHktcGx1Z2luL21hdmVuLW1ldGFkYXRhLnhtbIgBL2NvbS9jYXBnZW1pbmkvZXdzL3BsdWdpbnMvc29uYXJxdWJlL3NvbmFyLW1ldGhvZC1jb21wbGV4aXR5LXBsdWdpbi8kbWF2ZW4tbWV0YWRhdGEueG1sJvIO [ORecordSerializerBinary]$ANSI{green {db=component}} Fetching error on record #13:1386685
java.lang.StringIndexOutOfBoundsException: String index out of range: 6478

Exception 372EA2BC in storage plocal:/nexus-data/db/component: 2.2.37 (build a7541e7ceeabf592dd9a7b2928b6c023cbc73193, branch 2.2.x)
java.lang.ArrayIndexOutOfBoundsException

$ANSI{green {db=component}} Error on fetching record during browsing. The record has been skipped
com.orientechnologies.orient.core.exception.ODatabaseException: Error on retrieving record #13:1386737 (cluster: browse_node)

Exception 02F08C4B in storage plocal:/nexus-data/db/component: 2.2.37 (build a7541e7ceeabf592dd9a7b2928b6c023cbc73193, branch 2.2.x)
java.lang.OutOfMemoryError: Java heap space

for this above java heap space I have increased memory to 9GB & -Xms4000m -Xmx4000m -XX:MaxDirectMemorySize=4000m but still no luck

Error: com.orientechnologies.orient.core.exception.OPageIsBrokenException: Following files and pages are detected to be broken [‘browse_node_1.cpm’ :247;‘browse_node.cpm’ :247;], storage is switched to ‘read only’ mode. Any modification operations are prohibited. To restore database and make it fully operational you may export and import database to and from JSON.
DB name=“component”

when I try to export data it gives below error

OrientDB console v.2.2.37 (build a7541e7ceeabf592dd9a7b2928b6c023cbc73193, branch 2.2.x) https://www.orientdb.com
Type ‘help’ to display all the supported commands.
orientdb> CONNECT plocal:/nexus-data/db/component admin admin

Connecting to database [plocal:/nexus-data/db/component] with user ‘admin’…
2023-07-24 12:18:05:375 WARNI {db=component} Storage ‘component’ was not closed properly. Will try to recover from write ahead log… [OLocalPaginatedStorage]
2023-07-24 12:18:05:379 WARNI {db=component} Record com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OFuzzyCheckpointEndRecord{lsn=LSN{segment=18347, position=146}} will be skipped during data restore [OLocalPaginatedStorage]
2023-07-24 12:18:05:379 WARNI {db=component} Record OFuzzyCheckpointStartRecord{lsn=LSN{segment=18347, position=153}} com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OFuzzyCheckpointStartRecord{lsn=null, previousCheckpoint=LSN{segment=18347, position=106}} will be skipped during data restore [OLocalPaginatedStorage]
2023-07-24 12:18:05:380 WARNI {db=component} Record com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OFuzzyCheckpointEndRecord{lsn=LSN{segment=18347, position=193}} will be skipped during data restore [OLocalPaginatedStorage]
2023-07-24 12:18:05:840 SEVER {db=component} Checksum verification failed for page ‘247’ of ‘browse_node.cpm’. [OWOWCache]
2023-07-24 12:18:05:847 SEVER {db=component} Checksum verification failed for page ‘247’ of ‘browse_node_1.cpm’. [OWOWCache]OK

Error: java.lang.OutOfMemoryError: Java heap space

along with above mentioned errors

can someone help me how I can recover my database, I tried to drop class browse_node but since db is in read-only mode I am not able to drop that class

Please guide

Regards,
Sam