what is wrong with this code??? It does not run. Can anyone fix the error here please?

2 package TicTacToe; import java.util.Scanner public class TicTacToeTest private char 0 board-new char 3103] //Game board public void 12 13 for(int b 1;be3;b++) board[Jlb]-c 15 public chor changePlayer char player) t char newTurn-C'O if(playerC'X) ifCplayer C'O return newTurn; 19 newTurn C'0; newTurn-('X 23 25 /Method: Display the board public void displayBoardO 28 29 30 System,.out.printlnCtl"+ board[ ]0]+" +board[1][2]+"".board[1]031+1; System.out.printlnCt System.out.printlnCt"board[2]01]+"I+board [2][2]+"I"+board 2] 03]+); System.out.printlnCt"; System.out.printlnt+board3]01]+"+board [3]02]+"I"+board3]03]+; 32 public void changeBoard(char player,int Row,int Column) 35 36 board[Row]CColun]-player; //Checking the space availability in the matrix public boolean checkIfFull(int Row,int Column) 41 43 45 return true; else if(board[Row] Column]-'X'lboard[Row] [ColumJ--'0) return true return false; public boolean checkWin if(board[1j]- board[2][1j&&board[2][1J--board[31J&(board[1][1]-xlboard[1]0-Co')) return true else Lf(board[2][1)--board[1][2J&&board[2][2J--board[3][2](board[1][2]-(X')I I board[1][2]-('0'))) 51 return true