Upgrade to 8.18.13 fix - Source https://github.com/umbraco/Umbraco-CMS/issues/11723#issuecomment-1862710096

script1.sql

DECLARE @AlterStatements TABLE (
    Statement NVARCHAR(MAX)
)

INSERT INTO @AlterStatements (Statement)
SELECT 'ALTER INDEX [' + I.name + '] ON [' + T.name + '] REBUILD'
FROM sys.indexes I
INNER JOIN sys.tables T ON I.object_id = T.object_id
WHERE I.type_desc = 'NONCLUSTERED'
AND I.name IS NOT NULL

DECLARE @Statement NVARCHAR(MAX)

DECLARE AlterCursor CURSOR FOR
SELECT Statement FROM @AlterStatements

OPEN AlterCursor
FETCH NEXT FROM AlterCursor INTO @Statement

WHILE @@FETCH_STATUS = 0
BEGIN
    EXEC sp_executesql @Statement
    FETCH NEXT FROM AlterCursor INTO @Statement
END

CLOSE AlterCursor
DEALLOCATE AlterCursor

script2.sql

drop table [dbo].[umbracoContentVersionCleanupPolicy]

GO
--drop table umbracoContentVersionCleanupPolicy
CREATE TABLE [dbo].[umbracoContentVersionCleanupPolicy](
    [contentTypeId] [int] NOT NULL,
    [preventCleanup] [bit] NOT NULL,
    [keepAllVersionsNewerThanDays] [int] NULL,
    [keepLatestVersionPerDayForDays] [int] NULL,
    [updated] [datetime] NOT NULL
) ON [PRIMARY]
GO

ALTER TABLE [dbo].[umbracoContentVersionCleanupPolicy]  WITH NOCHECK ADD  CONSTRAINT [FK_umbracoContentVersionCleanupPolicy_cmsContentType_nodeId] CHECK  (([contentTypeId]<>''))
GO
ALTER TABLE [dbo].[umbracoContentVersionCleanupPolicy] CHECK CONSTRAINT [FK_umbracoContentVersionCleanupPolicy_cmsContentType_nodeId]
GO