I have been facing this error quite a long time, My production environment is running Apache 2.4 and php7 on a windows 2008 R2 enterprise platform.
My error log is full of these lines VirtualAlloc() failed: [0x00000008] Not enough storage is available to process this command. VirtualFree() failed: [0x000001e7] Attempt to access invalid address
After some time it leads to a 500 error, and later I have to restart the server it works fine only for some time.
Please help me in resolving these issues I have tried to update the memory from php and wordpress end but still no help
Your project may not be setup on the appropriate architecture.
Is your PHP 32 bit? Check the
PHP_INT_SIZE constant to find out.
print_r(PHP_INT_SIZE); # 4 == 32bit // 8 == 64bit
Windows Server 2008 R2 is an x64 operating system, so an x86 version of Apache +/- x86 PHP could be capping the memory you may have installed on your machine and are trying to allocate. You won't be able to allocate more than 2G on on x86 version.
Just Update latest version of composer
otherwise do below steps
This setting only in Local machine(commands)
To Check PHP Memory
php -r "echo ini_get('memory_limit');"
To Know PHP path
Configuration File (php.ini) Path: C:\Windows Loaded Configuration File: C:\xampp72\php\php.ini Scan for additional .ini files in: (none) Additional .ini files parsed: (none)
Just Update your memory limit
; Maximum amount of memory a script may consume (128MB) ; http://php.net/memory-limit memory_limit=512M
For Unlimit memory Access
or simply run for windows
php -d memory_limit=-1 "C:\ProgramData\ComposerSetup\bin\composer.phar" update
Note: I recommend must download latest composer version
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