I took up my hard drive space but it didn't work And that I also upgraded the php version but it didn't work

CodePudding user response：

Common Reason: Not Enough Memory Allocated Sometimes, this error message is received because of a memory limit issue. The memory limit has to be set to at least 128MB according to elementor requirements. To be sure that this is a memory issue, you can ask your hosting company to send you the PHP error logs of your server.

How To Troubleshoot a 500 Error As mentioned above, the first step in troubleshooting is to see what issue is shown in the PHP error logs. If the logs don’t give you precise clues, you can try this troubleshooting technique next: Deactivate your plugins (besides Elementor and Elementor Pro) and switch to a default theme of WordPress such as Twenty Nineteen to rule out a conflict with a third-party product.