I meet with the error while calling stored procedures from the MySql in my Mac system server. It similar as the description below

According to the MySQL manual “The default (192KB) is large enough for normal operation. If the thread stack size is too small, it limits the complexity of the SQL statements that the server can handle, the recursion depth of stored procedures, and other memory-consuming actions” .

To resolve this issue you need to change the default value of parameter 'thread_stack' in /etc/my.cnf in your MySQL configuration file. I use the XAMPP for php/mysql development.

Once you set this value you need to restart MySQL as this value cannot be set dynamically.

you maybe also encounter with the message when you try to modify the my.cnf