Main Interface errors

[asmahai1399]

Traceback (most recent call last):
File "c:\Users\HP.vscode\Open-Source-Python-POS-and-Accounting-Software\mainInterface.py", line 106, in
main()
File "c:\Users\HP.vscode\Open-Source-Python-POS-and-Accounting-Software\mainInterface.py", line 102, in main
mainInterface(None).Show()
File "c:\Users\HP.vscode\Open-Source-Python-POS-and-Accounting-Software\mainInterface.py", line 32, in init
self.m_salesPanel = cashSalePanel( self.m_notebook1, "Cash Sale" )
File "c:\Users\HP.vscode\Open-Source-Python-POS-and-Accounting-Software\salesPanel.py", line 7, in init
terminalPanel.init(self, parent, transactionButtonName)
File "c:\Users\HP.vscode\Open-Source-Python-POS-and-Accounting-Software\terminalFrontEnd.py", line 97, in init
self.bSizerTopSecondRowCartInfo.Add( self.totalBill, 1, wx.EXPAND|wx.ALL|wx.ALIGN_CENTRE_VERTICAL, 5 )
wx._core.wxAssertionError: C++ assertion "!(flags & wxALIGN_CENTRE_VERTICAL)" failed at ....\src\common\sizer.cpp(2147) in wxBoxSizer::DoInsert(): Vertical alignment flags are ignored in vertical sizers