stuff I did prior to getting the error
apt-get update && apt-get upgrade
deleted files under /opt/unetlab/tmp/0
added a second hard drive
PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'password_date' in 'field list' in /opt/unetlab/html/includes/api_aut
hentication.php:108
Stack trace:
#0 /opt/unetlab/html/includes/api_authentication.php(108): PDOStatement->execute()
#1 /opt/unetlab/html/api.php(121): apiLogin(Object(PDO), Object(PDO), Array, '99818686-6ce0-4...')
#2 [internal function]: {closure}()
#3 /opt/unetlab/html/includes/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)
#4 /opt/unetlab/html/includes/Slim/Slim.php(1357): Slim\Route->dispatch()
#5 /opt/unetlab/html/includes/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#6 /opt/unetlab/html/includes/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#7 /opt/unetlab/html/includes/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()
#8 /opt/unetlab/html/includes/Slim/Slim.php(1302): Slim\Middleware\PrettyExceptions->call()
#9 /opt/unetlab/html/api.php(1339): Slim\Slim->run()
#10 {main}