Exception

Database Exceptionyii\db\Exception

SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql_518_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
The SQL being executed was: SHOW FULL COLUMNS FROM `opac_counter`

Error Info: Array
(
    [0] => HY000
    [1] => 1021
    [2] => Disk full (/tmp/#sql_518_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
)
$_GET = [
    'id' => '791',
];

$_SESSION = [
    '__flash' => [],
];

Warning: file_put_contents(/var/www/html/library.sdwahdah.sch.id/opac/runtime/debug/66054e8d2baf3.data): failed to open stream: No space left on device in /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2-debug/LogTarget.php on line 57
Exception (Database Exception) 'yii\db\Exception' with message 'SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql_518_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") The SQL being executed was: SHOW FULL COLUMNS FROM `session`' in /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/Schema.php:628 Stack trace: #0 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/Command.php(855): yii\db\Schema->convertException(Object(PDOException), 'SHOW FULL COLUM...') #1 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/Command.php(362): yii\db\Command->queryInternal('fetchAll', NULL) #2 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/mysql/Schema.php(198): yii\db\Command->queryAll() #3 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/mysql/Schema.php(97): yii\db\mysql\Schema->findColumns(Object(yii\db\TableSchema)) #4 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/Schema.php(146): yii\db\mysql\Schema->loadTableSchema('session') #5 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/mysql/QueryBuilder.php(188): yii\db\Schema->getTableSchema('{{%session}}') #6 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/db/Command.php(430): yii\db\mysql\QueryBuilder->insert('{{%session}}', Array, Array) #7 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/web/DbSession.php(172): yii\db\Command->insert('{{%session}}', Array) #8 [internal function]: yii\web\DbSession->writeSession('50ptrcj9n6l5uh0...', '__flash|a:0:{}') #9 /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2/web/Session.php(174): session_write_close() #10 [internal function]: yii\web\Session->close() #11 {main}
Warning: file_put_contents(/var/www/html/library.sdwahdah.sch.id/opac/runtime/debug/66054e8d2baf3.data): failed to open stream: No space left on device in /var/www/html/library.sdwahdah.sch.id/vendor/yiisoft/yii2-debug/LogTarget.php on line 57