laraevl数据库迁移时候遇到的问题

[qq_35634484]

之前几次都很成功，这一次不知道为啥就报错了，而且这个报错信息很蛋疼，完全看不出来错误在哪
D:\phpStudy\WWW\laravel>php artisan migrate --pretend
**************************************
* Application In Production! *
**************************************

Do you really wish to run this command? [y/N] y
PHP Fatal error: Uncaught TypeError: Argument 1 passed to App\Exceptions\Handle
r::report() must be an instance of Exception, instance of Error given, called in
D:\phpStudy\WWW\laravel\vendor\laravel\framework\src\Illuminate\Foundation\Boot
strap\HandleExceptions.php on line 73 and defined in D:\phpStudy\WWW\laravel\app
\Exceptions\Handler.php:25
Stack trace:
#0 D:\phpStudy\WWW\laravel\vendor\laravel\framework\src\Illuminate\Foundation\Bo
otstrap\HandleExceptions.php(73): App\Exceptions\Handler->report(Object(Error))
#1 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handle
Exception(Object(Error))
#2 {main}
thrown in D:\phpStudy\WWW\laravel\app\Exceptions\Handler.php on line 25



[Symfony\Component\Debug\Exception\FatalErrorException]
Uncaught TypeError: Argument 1 passed to App\Exceptions\Handler::report() m
ust be an instance of Exception, instance of Error given, called in D:\phpS
tudy\WWW\laravel\vendor\laravel\framework\src\Illuminate\Foundation\Bootstr
ap\HandleExceptions.php on line 73 and defined in D:\phpStudy\WWW\laravel\a
pp\Exceptions\Handler.php:25
Stack trace:
#0 D:\phpStudy\WWW\laravel\vendor\laravel\framework\src\Illuminate\Foundati
on\Bootstrap\HandleExceptions.php(73): App\Exceptions\Handler->report(Objec
t(Error))
#1 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->h
andleException(Object(Error))
#2 {main}
thrown

以上就是全部报错信息，我用的laravel5

[qq_22327503]

运行当前迁移文件时。建议把前面的迁移文件删除。好像默认是当前文件前面的迁移文件都会执行