Investigate failed attempt at pulling PHP error logs

[ahegyes]

Grafana was able to pull error logs. So, in theory, our tool should've been able to as well. But it claims that the error log file was empty:

[ahegyes]

Another instance of this happening: p1671077648468639/1671023740.572419-slack-C02C4GXMY

[ahegyes]

Another example of the error log being pulled empty: p1675290500471059-slack-C02C4GXMY