The error 94/Invalid Use of Null that pops up for some of us on schedule splits started with Cato 6.1.1 and exists in all versions up through and including the most recent version of 6.1.4.
For me anyway as I tested my DB with all 6.x Cato versions
6.0.0 is the only 6.x version that does not produce this bug for me.
6.1.4 was the most recent version when Jeff reported he knew the cause of the bug and it should be fixed in the next update. 6.1.4 is still the newest version.
Your mileage may vary, but for me the only way to avoid this bug is use 6.0.0 and keep your fingers crossed for the next version to fix the problem. I'm dying for some of the features introduced after 6.0.0.
