Topic: problem website error

http://www.youhosting.me/en/client-account
i click control
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/youhost/apps/reseller/controllers/ClientController.php on line 551
edit
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/youhost/apps/reseller/controllers/ClientController.php on line 551