Fatal error: Allowed memory size of 50331648 bytes exhausted (tried to allocate 78 bytes) in /home/u500028/ews/workspace/php/appcode/webroot/htdocs/ThinkPHP/Library/Think/Db/Driver.class. php on line 289
What does this sentence mean
给我你的怀抱2017-05-16 13:00:17
The memory has overflowed. Querying a large amount of data should be done in batches