Cara Atasi Error 500 Saat Instal WordPress di VPS Linux Print

1. Cek Log Error Server

   • Apache: /var/log/apache2/error.log

   • Nginx: /var/log/nginx/error.log

   • PHP-FPM: /var/log/php*/fpm-error.log



2. Periksa Izin File & Folder

   sudo find /path/wordpress -type d -exec chmod 755 {} \; sudo find /path/wordpress -type f -exec chmod 644 {} \;


3. Periksa File .htaccess

   • Rename sementara: .htaccess.bak

   • Akses kembali WordPress.
     
     

4. Cek Konfigurasi PHP

   • Pastikan PHP versi minimal 7.4

   • Install modul penting: mysqli, curl, gd, mbstring, xml, json

   • Restart PHP/Apache/Nginx.
     
     

5. Periksa Resource VPS

   • Pastikan RAM & CPU mencukupi: free -h / top



6. Nonaktifkan Plugin/Theme Sementara

   mv wp-content/plugins plugins.bak mv wp-content/themes themes.bak

7. Periksa Database

   • Pastikan user/password benar di wp-config.php

   • Repair database jika perlu:

     mysqlcheck -u root -p --auto-repair --all-databases


✅ Tips: Backup WordPress sebelum melakukan perubahan besar.