I reindexed everything, except I can't get this last point to reindex, the
"Catalog URL Rewrites Index product and categories URL rewrites "
.
In exception.log I get this error message when I try to reindex it:
Exception message: SQLSTATE[42000]: Syntax error or access violation: 1139 Got error 'this version of PCRE is compiled without UTF support at offset 0' from regexp, query was: SELECT MAX(CAST(SUBSTRING(`request_path`, 33, LENGTH(`request_path`) - 32 - 5) AS SIGNED)) FROM `core_url_rewrite` WHERE (store_id = :store_id) AND (request_path LIKE :request_path) AND (request_path REGEXP '^french\\-cuff\\-cotton\\-twill\\-oxford\\-[0-9]*\\.html$')
What is the cause of this?
If I delete some of the (sample data) products mentioned in the error stack trace, I can reindex but I don't want to delete products from the database.