I have a weird one. I've built a auto report sender through PHP (access Crystal etc etc).
Anyways, looking in my log that I have for this application, every day at 7AM (not always the case but for the most part), it is throwing:
PHP Fatal error: Call to undefined function oracle_sqlstr()
Why would this only be throwing this error once a day at a certain time? I can assure that the function exists, and there are no crontabs or anything running at that time.