wordpress网站运行一段时间后，没有做任何修改，进入网站后台突然出现错误：Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 83 bytes) in /home/prole/public_html/wp-includes/wp-db.php on line 2672 用GOOGLE翻译了解大概意思是：致命错误:在/home/prole/public_html/wp-includes/wp-db.php第2672行中，允许的内存大小268435456字节已用完(试图分配83字节)… 阅读全文wordpress网站进入后台出现错误：Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 83 bytes) in /home/prole/public_html/wp-includes/wp-db.php on line 2672