PHP message: PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 32768 bytes)

sudo vi /etc/php/7.0/cli/php.ini

sudo vi /etc/php/7.0/fpm/php.ini

sudo vi /etc/php/7.0/fpm/php-fpm.conf

change memory_limit=1024M

sudo systemctl restart php7.0-fpm.service

sudo systemctl restart nginx.service