Sorted:

What is the best way to handle “Warning: mysql_connect(): Too many connections” with Kohana 3?-Collection of common programming errors

Undefined reference to when including file from separate directory-Collection of common programming errors

linux kernel module linker warnings: “*** Warning: <function> [<module>] undefined!” – any way to get rid of them?-Collection of common programming errors

How to select a MAX value from column in Query Builder in Kohana framework?-Collection of common programming errors

Base class undefined when including header file in .cpp file-Collection of common programming errors

Facebook API – saving OAuth access token in session-Collection of common programming errors

SIGABRT error in Facebook iOS SDK 3.1 Tutorial-Collection of common programming errors

Error creating a window in windows “undefined reference to 'WinMain@16'”-Collection of common programming errors

Android App keep crashing when rotating-Collection of common programming errors

Undefined symbols for architecture i386:Cannot fix this error please give some solution-Collection of common programming errors