Instalation stuck in Mysql Client Version

[siriphiu]

Every time i change php version to 5.6 or 7.0 the instalation progress will stuck on Mysql Client Version.
But when i change to 7.2 or above it read my Mysql Client Version.
Can you guys help me?

[alfa24]

Are PHP 7 mysql client libraries installed on your server? Please provide more info about the server (so, version, if it's managed).

[siriphiu]

Thanks im installing all the libraries that needed and its work.
Im already intall forma but now i have new trouble.
When im paste config.php my website cant be open it saying http error 500

i think it because warning in step 2 that says

Some directory where files are stored does not exist or does not have correct permission
files/tmp
files/common/comment
files/common/iofiles
files/common/users
files/appCore/field
files/appCore/photo
files/appCore/newsletter
files/common/users
files/appLms/certificate
files/appLms/chat
files/appLms/forum
files/appLms/htmlpages
files/appLms/item
files/appLms/label
files/appLms/message
files/appLms/project
files/appLms/repo_light
files/appLms/sponsor
files/appLms/test

how do i change permission that forma needed?

[alfa24]

chmod 755 for folders and 644 for files

[siriphiu]

i try new install and i already change all the permission in the list like your suggestion chmod 755 for folders and 644 for files
but it keep saying
Some directory where files are stored does not exist or does not have correct permission
files/tmp
files/common/comment
files/common/iofiles
files/common/users
files/appCore/field
files/appCore/photo
files/appCore/newsletter
files/common/users
files/appLms/certificate
files/appLms/chat
files/appLms/forum
files/appLms/htmlpages
files/appLms/item
files/appLms/label
files/appLms/message
files/appLms/project
files/appLms/repo_light
files/appLms/sponsor
files/appLms/test

[alfa24]

Chmod -R 777 /files