Invalid JSON response during Exception

[abhi3700]

{"code": 3010001, "name": "name_type_exception", "what": "Invalid name", "details": [{"message": "Name conta
ins invalid character: (6) ", "file": "name.hpp", "line_number": 26, "method": "char_to_symbol"}, {"message"
: "", "file": "abi_serializer.cpp", "line_number": 570, "method": "_variant_to_binary"}, {"message": "", "fi
le": "abi_serializer.cpp", "line_number": 570, "method": "_variant_to_binary"}, {"message": "", "file": "abi
_serializer.cpp", "line_number": 584, "method": "_variant_to_binary"}, {"message": "\"{"from_id":410894301,"
from_username":"abhi3700","to_ac":"tipuser11161","quantity":"0.0001 EOS","memo":""}\" is invalid args for ac
tion \"withdraw\" code \"tippertipper\". expected \"[{"name":"from_id","type":"uint64"},{"name":"from_userna
me","type":"string"},{"name":"to_ac","type":"name"},{"name":"quantity","type":"asset"},{"name":"memo","type"
:"string"}]\"", "file": "chain_plugin.cpp", "line_number": 3396, "method": "abi_json_to_bin"}, {"message": "
code: tippertipper, action: withdraw, args: {"from_id":410894301,"from_username":"abhi3700","to_ac":"tipuser
11161","quantity":"0.0001 EOS","memo":""}", "file": "chain_plugin.cpp", "line_number": 3402, "method": "abi_
json_to_bin"}]}