View Compilation Error

0_0_4492417_21984.cpp:42: error: size of array `nodes' is too large
0_0_4492417_21984.cpp: In member function `TreeNode* AC<T>::newNode()':
0_0_4492417_21984.cpp:48: error: `nodes' undeclared (first use this function)
0_0_4492417_21984.cpp:48: error: (Each undeclared identifier is reported only once for each function it appears in.)