####In error log only the authentication failed exceptions occur 2016-02-05 10:03:36 Authentication Failed: user [g<86>ESC \\<95>^OkR\\QlF<9B>^F<8A>\'^M&^G^O뀶*͒<94>έ|^T^V`J^A 8<8D>Q@H9^^<8F>8d^Eqw<8F>SQb̘e/<8D>idwn_-W^Sm@10.0.67.70] not found. 2016-02-05 10:03:36 Authentication Failed: user [g<86>ESC \\<95>^OkR\\QlF<9B>^F<8A>\'^M&^G^O뀶*͒<94>έ|^T^V`J^A 8<8D>Q@H9^^<8F>8d^Eqw<8F>SQb̘e/<8D>idwn_-W^Sm@10.0.67.70] not found.