Hi Howard,
I got the logs working again. I set error_log = "D:\Logs\php_errors.log" rather than using syslog.
If anybody else was having the same problem with logs not working, I had to give full control to IUSR and IIS_IUSR on D:\Logs\ and its contents.
I haven't encountered the error again, as it's intermittent. But I guess we'll keep an eye out...
Hi,
I've seen this error again. It seems most likely to happen right after we upgrade from 2.7.7 to 2.7.19.
We are running MS SQL and we had also recently replaced the SQLSRV driver with MSSQL (FreeTDS).
Alas, when it happened the last time, we didn't have logging turned up to debug mode, so we weren't able to capture all the details. We were unable to reproduce the issue since. I'll keep on keeping an eye out...