View Compilation Error

0_0_38752871_7487.cpp: In function 'void solve()':
0_0_38752871_7487.cpp:188:54: error: invalid types 'int [1000010][void]' for array subscript
  188 |                 int aa = deep[1] + deep[i] - 2 * deep[lca(i, 1)] + 1;
      |                                                      ^