Database exception - General error: 1021 Disk full

Question

Can anybody help me understand why this query says the disc is full?

Database exception

SQLSTATE[HY000]: General error: 1021 Disk full

(/tmp/#sql_1445_3.MAI); waiting for someone to free some space...

(errno: 28 "No space left on device")

Query

Answer 1

The error is provided by your SQL server, not your query. You have to make space in server side, it doesn't have free space and can't execute any queries.

Answer 2

这是一个服务器问题。只有主持人可以解决它。

这意味着/ tmp已满。当您执行太多备份时，这是一个非常常见的错误。