loganalyzer.php: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/share/simplesamlphp/modules/statistics/bin/loganalyzer.php - from package: simplesamlphp

You may install the required package with command apt-get install {package}

Error in other languages:
loganalyzer.php: bevel nie gevind nie
loganalyzer.php: comandă negăsită
loganalyzer.php: comando não encontrado
loganalyzer.php: commande introuvable
loganalyzer.php: command not found
loganalyzer.php: käsku ei ole
loganalyzer.php: không tìm thấy lệnh
loganalyzer.php: komanda nerasta
loganalyzer.php: Kommando nicht gefunden.
loganalyzer.php: kommandot finns inte
loganalyzer.php: komut yok
loganalyzer.php: nie znaleziono polecenia
loganalyzer.php: níor aimsíodh an t-ordú
loganalyzer.php: no se encontró la orden
loganalyzer.php: no s'ha trobat l'ordre
loganalyzer.php: opdracht niet gevonden
loganalyzer.php: parancs nem található
loganalyzer.php: perintah tidak ditemukan
loganalyzer.php: príkaz nenájdený
loganalyzer.php: příkaz nenalezen
loganalyzer.php: команда не найдена
loganalyzer.php: командата не е открита
loganalyzer.php: 命令找不到
loganalyzer.php: コマンドが見つかりません