[uniCloud debugger] exceed max instance number of cloudfunction, max: 8

这是啥意思？

16:05:29.570 [本地调试][clientDB请求]表名：run-order
16:05:29.575 [本地调试]Error: [uniCloud debugger] exceed max instance number of cloudfunction, max: 8
16:05:29.587 [本地调试] at runMicrotasks (<anonymous>)
16:05:29.587 [本地调试] at processTicksAndRejections (node:internal/process/task_queues:96:5)
16:05:29.591 [本地调试][云对象：base]调用方法：[getBelong]，请求参数：无
16:05:29.598 [本地调试]Error: [uniCloud debugger] exceed max instance number of cloudfunction, max: 8
16:05:29.603 [本地调试] at runMicrotasks (<anonymous>)
16:05:29.611 [本地调试] at processTicksAndRejections (node:internal/process/task_queues:96:5)
16:05:29.636 [本地调试][云对象：uni-id-co]调用方法：[getAccountInfo]，请求参数：无
16:05:29.641 [本地调试]Error: [uniCloud debugger] exceed max instance number of cloudfunction, max: 8
16:05:29.646 [本地调试] at runMicrotasks (<anonymous>)
16:05:29.652 [本地调试] at processTicksAndRejections (node:internal/process/task_queues:96:5)