PHP error fastcgi sent in stderr "PHP Fatal error:allowed size of" errors

The default configuration for PHP's Memory_limit value is 128M, but sometimes the following error occurs depending on what is being processed.

FastCGI sent in stderr: "PHP message:php Fatal error:allowed memory size of 134217728 bytes exhausted (tried to allocate 39858177 bytes)

You can avoid the above error by modifying the Memory_limit value.

Modify the Memory_limit value.

# Vi/etc/php.ini
; memory_limit = 128M
Memory_limit = 256M

After modifying the php.ini file, restart Apache or Nginx.

#/etc/init.d/httpd Restart # restart Apache
#/etc/init.d/nginx Restart # restart Nginx

Memory_limit =-1 for, unrestricted.

The default configuration in/etc/php.ini is as follows.

; Maximum amount of memory a script may consume (128MB)
; Http://www.php.net/manual/en/ini.core.php#ini.memory-limit
Memory_limit = 128M

The maximum memory usage of a thread, the amount of PHP that a Web request can use.