Flactuating and Corrupted Response

[HariNuve]

Sometimes proper response is generated with answer and sometimes following kind of error response is generated,Thoroughly inspected the code,flactuating response is what iam facing.

llama_index.core.output_parsers.base.OutputParserException: Got invalid JSON object. Error: Expecting ',' delimiter: line 26 column 10 (char 885) while parsing a flow sequence
in "", line 2, column 14:
"items": [
^
expected ',' or ']', but got ''in "", line 26, column 10:
} ^. Got JSON string: { "items": [
{ "sub_question": "What is the definition of folliculitis?",
"tool_name": "pdf1" }, { "subpor": "Which patients are more likely to develop gram-negative folliculitis?",
"tool_name": "pdf1" }, { "sub_question": "What are the common symptoms of folliculitis?",
"tool_name": "pdf1" }, {
"sub_question": "What are the common causes of folliculitis?",
"tool_name": "pdf1"
},
{
"sub_question": "What are the recommended treatments for folliculitis?",
"tool_name": "pdf1"
},
{
"sub_question": "What are the potential complications of folliculitis?",
"tool_name": "pdf1"
}