Requirements problem

OK
Web servernginx/1.10.3
OK
PHP7.0.33-0+deb9u10
OK
PHP register globalsDisabled
OK
PHP extensionsEnabled
OK
Database supportEnabled
OK
PHP memory limit128M
OK
File systemWritable (public download method)
OK
Unicode libraryPHP Mbstring Extension
OK
PHP max execution timePlease increase the parameter "max_execution_time" in your PHP settings . Recommended value is at least 120 sec. and more (now you have 30 sec.)
Error
PHP memory limitPlease increase the parameter "memory_limit" in your PHP settings . Recommended value is 512M (now you have 128M). You can lower this after the installation is completed.
OK
Settings fileThe ./sites/www.aakb.dk/settings.php file exists.
OK
Settings fileThe settings file is writable.
Check the error messages and proceed with the installation.