异常的详细内容： exception 'FLEA_Db_Exception_SqlQuery' with message 'SQL 错误消息: "Got error 28 from storage engine"
SQL 语句: "SHOW FULL COLUMNS FROM `pic`"
SQL 错误代码: "7335941".' in /srv/www/lighttpd/FLEA/FLEA/Db/Driver/Mysql.php:126
Stack trace:
#0 /srv/www/lighttpd/FLEA/FLEA/Db/Driver/Mysql.php(244): FLEA_Db_Driver_Mysql->execute('SHOW FULL COLUM...')
#1 /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php(1992): FLEA_Db_Driver_Mysql->metaColumns('`pic`')
#2 /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php(333): FLEA_Db_TableDataGateway->_prepareMeta()
#3 /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php(306): FLEA_Db_TableDataGateway->setDBO(Object(FLEA_Db_Driver_Mysql))
#4 /srv/www/lighttpd/FLEA/FLEA.php(422): FLEA_Db_TableDataGateway->FLEA_Db_TableDataGateway()
#5 /srv/www/lighttpd/APP/Controller/Pic.php(75): FLEA->getSingleton('Table_pic')
#6 /srv/www/lighttpd/FLEA/FLEA/Dispatcher/Simple.php(120): Controller_Pic->actiontj()
#7 /srv/www/lighttpd/FLEA/FLEA/Dispatcher/Simple.php(77): FLEA_Dispatcher_Simple->_executeAction('pic', 'tj', 'Controller_Pic')
#8 /srv/www/lighttpd/FLEA/FLEA.php(816): FLEA_Dispatcher_Simple->dispatching()
#9 /srv/www/lighttpd/index.php(27): FLEA::runMVC()
#10 {main}

Exception: FLEA_Db_Exception_SqlQuery
Message: SQL 错误消息: "Got error 28 from storage engine" SQL 语句: "SHOW FULL COLUMNS FROM `pic`" SQL 错误代码: "7335941".

Filename: /srv/www/lighttpd/FLEA/FLEA/Db/Driver/Mysql.php [244]
#10 FLEA_Db_Driver_Mysql::execute('SHOW FULL COLUMNS FROM `pic`')

ARGS:

Array
(
    [0] => SHOW FULL COLUMNS FROM `pic`
)

SOURCE CODE:

234	'BLOB' => 'X',
235	'TEXT' => 'X',
236	'MEDIUMBLOB' => 'X',
237	'MEDIUMTEXT' => 'X',
238	'LONGBLOB' => 'X',
239	'LONGTEXT' => 'X',
240	'ENUM' => 'C',
241	'SET' => 'C',
242	);
243
244	$rs = $this->execute(sprintf($this->META_COLUMNS_SQL, $table));
245	if (!$rs) { return false; }
246	$retarr = array();
247	while (($row = mysql_fetch_assoc($rs))) {
248	$field = array();
249	$field['name'] = $row['Field'];
250	$type = $row['Type'];
251
252	$field['scale'] = null;
253	$queryArray = false;
254	if (preg_match('/^(.+)\((\d+),(\d+)/', $type, $queryArray)) {

Filename: /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php [1992]
#9 FLEA_Db_Driver_Mysql::metaColumns('`pic`')

ARGS:

Array
(
    [0] => `pic`
)

SOURCE CODE:

1982	$meta = FLEA::getCache($cacheId, FLEA::getAppInf('dbMetaLifetime'));
1983	if (is_array($meta)) {
1984	$this->meta = $meta;
1985	return true;
1986	}
1987	}
1988
1989	/**
1990	* 从数据库获得 meta
1991	*/
1992	$this->meta = $this->dbo->metaColumns($this->qtableName);
1993	if (!is_array($this->meta) \|\| empty($this->meta)) {
1994	FLEA::loadClass('FLEA_Db_Exception_MetaColumnsFailed');
1995	return __THROW(new FLEA_Db_Exception_MetaColumnsFailed($this->qtableName));
1996	}
1997
1998	if ($cached) {
1999	return FLEA::writeCache($cacheId, $this->meta);
2000	} else {
2001	return true;
2002	}

Filename: /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php [333]
#8 FLEA_Db_TableDataGateway::_prepareMeta()

ARGS:

Array
(
)

SOURCE CODE:

323	$this->dbo =& $dbo;
324
325	if (empty($this->schema) && !empty($dbo->dsn['schema'])) {
326	$this->schema = $dbo->dsn['schema'];
327	}
328	if (empty($this->fullTableName)) {
329	$this->fullTableName = $dbo->dsn['prefix'] . $this->tableName;
330	}
331	$this->qtableName = $dbo->qtable($this->fullTableName, $this->schema);
332
333	if (!$this->_prepareMeta()) {
334	return false;
335	}
336	$this->fields = array_keys($this->meta);
337
338	if (is_array($this->validateRules)) {
339	foreach ($this->validateRules as $fieldName => $rules) {
340	$fieldName = strtoupper($fieldName);
341	if (!isset($this->meta[$fieldName])) { continue; }
342	foreach ((array)$rules as $ruleName => $rule) {
343	$this->meta[$fieldName][$ruleName] = $rule;

Filename: /srv/www/lighttpd/FLEA/FLEA/Db/TableDataGateway.php [306]
#7 FLEA_Db_TableDataGateway::setDBO(FLEA_Db_Driver_Mysql)

ARGS:

Array
(
    [0] => FLEA_Db_Driver_Mysql Object
        (
            [NEXT_ID_SQL] => UPDATE %s SET id = LAST_INSERT_ID(id + 1)
            [CREATE_SEQ_SQL] => CREATE TABLE %s (id INT NOT NULL)
            [INIT_SEQ_SQL] => INSERT INTO %s VALUES (%s)
            [DROP_SEQ_SQL] => DROP TABLE %s
            [META_COLUMNS_SQL] => SHOW FULL COLUMNS FROM %s
            [PARAM_STYLE] => ?
            [HAS_INSERT_ID] => 1
            [HAS_AFFECTED_ROWS] => 1
            [_mysqlVersion] => 5.0.45
            [TRUE_VALUE] => 1
            [FALSE_VALUE] => 0
            [NULL_VALUE] => NULL
            [HAS_TRANSACTION] => 
            [HAS_SAVEPOINT] => 
            [RESULT_FIELD_NAME_LOWER] => 
            [dsn] => Array
                (
                    [driver] => mysql
                    [host] => localhost
                    [login] => yatoo
                    [password] => yatoo%^&
                    [database] => cnyatoo
                    [options] => 3
                    [port] => 
                    [prefix] => 
                    [schema] => 
                    [id] => mysql://yatoo:yatoo%^&@localhost_/cnyatoo//3
                )

            [conn] => Resource id #13
            [log] => Array
                (
                    [0] => SELECT VERSION()
                    [1] => SET NAMES 'utf8'
                    [2] => SHOW FULL COLUMNS FROM `pic`
                )

            [querycount] => 3
            [lasterr] => Got error 28 from storage engine
            [lasterrcode] => 1030
            [_insertId] => 
            [_transCount] => 0
            [_hasFailedQuery] => 
            [_savepointStack] => Array
                (
                )

            [enableLog] => 1
        )

)

SOURCE CODE:

296	// 初始化数据访问对象
297	if (!isset($params['dbo'])) {
298	if (isset($params['dbDSN'])) {
299	$dbo =& FLEA::getDBO($params['dbDSN']);
300	} else {
301	$dbo =& FLEA::getDBO();
302	}
303	} else {
304	$dbo =& $params['dbo'];
305	}
306	$this->setDBO($dbo);
307
308	// 当 skipCreateLinks 不为 true 时，建立关联
309	if (!isset($params['skipCreateLinks']) \|\| $params['skipCreateLinks'] == false) {
310	$this->relink();
311	}
312	}
313
314	/**
315	* 设置数据库访问对象
316	*

Filename: /srv/www/lighttpd/FLEA/FLEA.php [422]
#6 FLEA_Db_TableDataGateway::FLEA_Db_TableDataGateway()

ARGS:

Array
(
)

SOURCE CODE:

412	} else {
413	$classExists = class_exists($className);
414	}
415	if (!$classExists) {
416	if (!FLEA::loadClass($className)) {
417	$return = false;
418	return $return;
419	}
420	}
421
422	$instances[$className] =& new $className();
423	FLEA::register($instances[$className], $className);
424	return $instances[$className];
425	}
426
427	/**
428	* 将一个对象实例注册到对象实例容器，以便稍后取出
429	*
430	* example:
431	* <code>
432	* $obj =& new MyClass();

Filename: /srv/www/lighttpd/APP/Controller/Pic.php [75]
#5 FLEA::getSingleton('Table_pic')

ARGS:

Array
(
    [0] => Table_pic
)

SOURCE CODE:

65	$date=$pic->find($id);
66	/* $date['dj']=$date['dj']+1;
67	$pic->update($date);
68	*/
69	include(TPL_DIR .'/pic_show.php');
70	}
71
72	function actiontj()
73	{
74
75	$pic=& FLEA::getSingleton('Table_pic');
76	$co='tj=1 and sh=1';
77	$px='id desc';
78	if ($_GET['px']=='0')
79	{
80	$px='id desc';
81	}
82	if($_GET['px']=='1')
83	{
84	$px='dj desc';
85	}

Filename: /srv/www/lighttpd/FLEA/FLEA/Dispatcher/Simple.php [120]
#4 Controller_Pic::actiontj()

ARGS:

Array
(
)

SOURCE CODE:

110	}
111	if (method_exists($controller, '__setDispatcher')) {
112	$controller->__setDispatcher($this);
113	}
114
115	// 调用 _beforeExecute() 方法
116	if (method_exists($controller, '_beforeExecute')) {
117	$controller->_beforeExecute($actionMethod);
118	}
119	// 执行 action 方法
120	$ret = $controller->{$actionMethod}();
121	// 调用 _afterExecute() 方法
122	if (method_exists($controller, '_afterExecute')) {
123	$controller->_afterExecute($actionMethod);
124	}
125	return $ret;
126	} while (false);
127
128	if ($callback) {
129	// 检查是否调用应用程序设置的错误处理程序
130	$args = array($controllerName, $actionName, $controllerClass);

Filename: /srv/www/lighttpd/FLEA/FLEA/Dispatcher/Simple.php [77]
#3 FLEA_Dispatcher_Simple::_executeAction('pic', 'tj', 'Controller_Pic')

ARGS:

Array
(
    [0] => pic
    [1] => tj
    [2] => Controller_Pic
)

SOURCE CODE:

67
68	/**
69	* 从请求中分析 Controller、Action 和 Package 名字，然后执行指定的 Action 方法
70	*
71	* @return mixed
72	*/
73	function dispatching()
74	{
75	$controllerName = $this->getControllerName();
76	$actionName = $this->getActionName();
77	return $this->_executeAction($controllerName, $actionName, $this->getControllerClass($controllerName));
78	}
79
80	/**
81	* 执行指定的 Action 方法
82	*
83	* @param string $controllerName
84	* @param string $actionName
85	* @param string $controllerClass
86	*
87	* @return mixed

Filename: /srv/www/lighttpd/FLEA/FLEA.php [816]
#2 FLEA_Dispatcher_Simple::dispatching()

ARGS:

Array
(
)

SOURCE CODE:

806	require_once($MVCPackageFilename);
807	}
808	FLEA::init();
809
810	// 载入调度器并转发请求到控制器
811	$dispatcherClass = FLEA::getAppInf('dispatcher');
812	FLEA::loadClass($dispatcherClass);
813
814	$dispatcher =& new $dispatcherClass($_GET);
815	FLEA::register($dispatcher, $dispatcherClass);
816	$dispatcher->dispatching();
817	}
818
819	/**
820	* 准备运行环境
821	*
822	* @param boolean $loadMVC
823	*/
824	function init($loadMVC = false)
825	{
826	static $firstTime = true;

Filename: /srv/www/lighttpd/index.php [27]
#1 FLEA::runMVC()

ARGS:

Array
(
)

SOURCE CODE:

17	// 指示总是使用全小写的控制器名和动作名
18	'urlLowerChar' => true,
19	// 指定该应用程序使用的数据表的前缀
20	'dbTablePrefix' => '',
21	);
22	FLEA::loadAppInf($appInf);
23
24	/**
25	* FLEA::runMVC() 根据 URL 地址实例化指定的 Controller 类，调用指定的 Action 方法
26	*/
27	FLEA::runMVC();
28	?>

SQL 错误消息: "Got error 28 from storage engine" SQL 语句: "SHOW FULL COLUMNS FROM `pic`" SQL 错误代码: "7335941".

错误原因：