AJAX communication error while requesting admin.procAdminRecompileCacheFile
 
500 error (error)
 
{"error":-1,"message":"\uc11c\ubc84 \uc624\ub958\n\nPHP Fatal Error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 125829152 bytes) in modules\/menu\/menu.admin.controller.php on line 1855"}

php7.0 기본 memory limit 128이라서 256 올려주니 되네요

/etc/php/7.0/fpm/php.ini

memory_limit = 256M

128을 256으로 수정한 뒤에,

ssh 에 접속해서

# service php7.0-fpm restart 혹은 reload 하시면 됩니다.