Exception

Database Exceptionyii\db\Exception

SQLSTATE[HY000]: General error: 1021 Disk full (/var/tmp/#sql_3a3_0); waiting for someone to free some space...
The SQL being executed was: SHOW FULL COLUMNS FROM `work_status`

Error Info: Array
(
    [0] => HY000
    [1] => 1021
    [2] => Disk full (/var/tmp/#sql_3a3_0); waiting for someone to free some space...
)
$_SESSION = [
    '__flash' => [],
];

Warning: file_put_contents(/var/www/htdocs/crm/yii/runtime/debug/6605fe61e48db.data): failed to open stream: No space left on device in /var/www/htdocs/crm/yii/vendor/yiisoft/yii2-debug/LogTarget.php on line 57

Warning: session_write_close(): write failed: No space left on device (28) in /var/www/htdocs/crm/yii/vendor/yiisoft/yii2/web/Session.php on line 186

Warning: session_write_close(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in /var/www/htdocs/crm/yii/vendor/yiisoft/yii2/web/Session.php on line 186

Warning: file_put_contents(/var/www/htdocs/crm/yii/runtime/debug/6605fe61e48db.data): failed to open stream: No space left on device in /var/www/htdocs/crm/yii/vendor/yiisoft/yii2-debug/LogTarget.php on line 57