Visualize: blocked by: [FORBIDDEN/12/index read-only / allow delete (api)]

[reyhanadp (reyhan audian dwi putra)]

hi, i get the following error when i want to delete, change, and add a visualize.
The error appears as follows:

Visualize: blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];:
[cluster_block_exception] blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];

Less Info
OK
Error: Forbidden
at https://10.243.211.82:5601/bundles/commons.bundle.js:3:541446
at step (https://10.243.211.82:5601/built_assets/dlls/vendors.bundle.dll.js:522:4015)
at Object.next (https://10.243.211.82:5601/built_assets/dlls/vendors.bundle.dll.js:522:3275)
at fulfilled (https://10.243.211.82:5601/built_assets/dlls/vendors.bundle.dll.js:522:2669)

please help, thank you

[reyhanadp (reyhan audian dwi putra)]

the problem is finished.
I did this to resolve the error

PUT _settings
{
"index": {
"blocks": {
"read_only_allow_delete": "false"
}
}
}