SQLSTATE[HY000]: General error:2014 cannot execute queries and other unbuffered queries is active.

Server operating system: LINUX

Server environment: nginx1.4.7

PHP Version: php5.6.9

MySQL version: Mysql5.5.34-log

Open Source framework: Tpshop

Error Details:

SQLSTATE[HY000]: General error:2014 cannot execute queries and other unbuffered queries is active. Consider using Pdostatement::fetchall (). Alternatively, if your code is a ever going to run against MySQL, you may enable query buffering by setting the Pdo::my Sql_attr_use_buffered_query attribute.

Search for a workaround:

Line 28th in application/database.php

// Database connection Parameters ' params '         = [],

Modify the following

// Database connection Parameters ' params '         array(        ' 1002 '  =  "SET NAMES UTF8",   # Initial query        ' + '  =  true,               #pdo::mysql_attr_use_buffered_query),

I'm not going to report this mistake after the change.

SQLSTATE[HY000]: General error:2014 cannot execute queries and other unbuffered queries is active.