Dans le .htaccess mettre en commentaires les lignes :
<IfModule mod_php5.c>
# php_value upload_max_filesize 511M
# php_value post_max_size 511M
# php_value memory_limit 512M
# php_value mbstring.func_overload 0
# php_value always_populate_raw_post_data -1
# php_value default_charset 'UTF-8'
# php_value output_buffering 0
<IfModule mod_env.c>
SetEnv htaccessWorking true
</IfModule>
</IfModule>
<IfModule mod_php7.c>
# php_value upload_max_filesize 511M
# php_value post_max_size 511M
# php_value memory_limit 512M
# php_value mbstring.func_overload 0
# php_value default_charset 'UTF-8'
# php_value output_buffering 0
<IfModule mod_env.c>
SetEnv htaccessWorking true
</IfModule>
</IfModule>
<IfModule mod_dir.c>
# DirectoryIndex index.php index.html
</IfModule>
AddDefaultCharset utf-8
# Options -Indexes
Dans quelques cas, ajouer au my.cnf ou mariadb.conf.d/50-server.cnf (erreurs oc_addressbooks)
innodb_large_prefix=on
innodb_file_format=barracuda
innodb_file_per_table=true