A 500 error occurs when the apache access volume is too large.

A 500 error occurs when a large amount of data is accessed. The phpstudy integrated environment is used and the maximum execution time of the script set is correct. How can this 500 error be solved? How can this problem be solved?

A 500 error occurs when a large amount of data is accessed. The phpstudy integrated environment is used and the maximum execution time of the script set is correct. How can this 500 error be solved? How can this problem be solved?

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A 500 error occurs when a large amount of data is accessed. The phpstudy integrated environment is used and the maximum execution time of the script set is correct. How can this 500 error be solved? How can this problem be solved?

Due to a large number of concurrencies, it is normal to have a 500 error because your server has reached the upper limit.
SetMaximum execution timeIt does not matter.
Solution
0. Optimize the running speed and cache.
1. Add machines horizontally
2. Vertical upgrade of standalone Configuration

1. It is not recommended that php run in the win environment and switch to the linux environment.
2. Check your php error log for your problem.

The performance of iis in windows is much higher than that of apache.