Database Error 90003 Eve-ng May 2026

killall mysqld systemctl start mysql systemctl restart eve-ng Warning: This resets user accounts to default (admin/eve). It does NOT delete your lab topologies or images.

systemctl status mysql If it shows active (running) , go back to your web browser, clear your cache, and refresh. If the error is gone—congratulations, you’re done. If MySQL fails to start or restarting didn't fix the GUI, the database tables are likely corrupted. Database Error 90003 Eve-ng

You try to start a node, save the topology, or even log in, and you’re met with a red pop-up: . go back to your web browser

repair table auth_behavior; repair table labs; repair table nodes; repair table users; exit; Finally, kill the safe mode process and restart normally: clear your cache