what causes below error "cannot compile regular expression" ?
regex is correct. Is it because access_log is lack of 5XX error codes?
Code:
23956:20210624:112252.857 active check "log.count[/opt/chroot/apache24-lb/etc/httpd/logs/access_log,"^(\S+) (\S+) (\S+) \[([\w:\/]+\s[+\-]\d{4})\] \"(\S+) \s?(\S+)?\s?(\S+)?\" (5\d{2}|-)",,,skip]" is not supported: cannot compile regular expression