Hi! After installing Code Runner to the new live production site, I got an error as follows.
An unexpected error occurred. The sandbox may be down. Try again shortly.
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image.png)
Also, I haven't altered any settings. I just copied the default settings. Can anyone please help me?
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image%20%281%29.png)
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image%20%282%29.png)
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image%20%283%29.png)
Also, when I run Support scripts and use bulk tester scripts, I face these errors
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image%20%284%29.png)
System category with no sample answers
![](https://coderunner.org.nz/pluginfile.php/1901/mod_forum/post/2217/image%20%285%29.png)
is there any version problem?