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Server: Apache/2.4.25 (Debian)
System: Linux server17 4.9.0-19-amd64 #1 SMP Debian 4.9.320-2 (2022-06-30) x86_64
User: web37 (1062)
PHP: 7.4.30
Disabled: show_source, highlight_file, apache_child_terminate, apache_get_modules, apache_note, apache_setenv, virtual, dl, disk_total_space, posix_getpwnam, posix_getpwuid, posix_mkfifo, posix_mknod, posix_setpgid, posix_setsid, posix_setuid, posix_uname, proc_nice, openlog, syslog, pfsockopen
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File: /var/www/web37/htdocs/fickanzeiger/documentation/en/update/update 101 to 102.txt
Below the various steps to update Arfooo Directory 
From version 1.0.1 to version 1.0.2 

1) Replace the following files by the new files in arfooo-1.0.2.zip: 
core/Cacher.php
admin/languages/fr.php
admin/templates/arfooo/setting/index.tpl
config/version.php

And replace the entire folder 
admin/javascript/setting