Error al autorizar una nota

Buenas, estamos creando una nota con archivos PDF adjuntos, y al momento de autorizar no arroja este error.

servicio de docs.-

[Tue Jun 08 10:14:00.691773 2021] [php7:warn] [pid 25] [client 10.0.16.4:33430] PHP Warning: Unknown: POST Content-Length of 9527977 bytes exceeds the limit of 8388608 bytes in Unknown on line 0
[Tue Jun 08 10:16:13.975446 2021] [php7:error] [pid 25] [client 10.0.16.4:33430] PHP Fatal error: Maximum execution time of 30 seconds exceeded in /usr/local/app/vendor/siu/rdi/RDILib/conectores/CMIS_ATOM/cmis_repository_wrapper.php on line 413
10.0.16.4 - documentos [08/Jun/2021:10:14:00 -0300] “POST /docs/rest/backend/documentos HTTP/1.1” 500 -

Servicio de api server sudocu:

[2021-06-08T10:16:14] info_pg_transaction_rolled_back {
url: ‘/v1/documento/close’,
msg: ‘info_pg_transaction_rolled_back’,
type: ‘info’,
clientmessage: ‘info_pg_transaction_rolled_back’
}
[2021-06-08T10:16:14] error_catch {
details: null,
stack: ‘Error: Request failed with status code 500\n’ +
’ createError (/app/node_modules/axios/lib/core/createError.js:16:15)\n’ +
’ settle (/app/node_modules/axios/lib/core/settle.js:17:12)\n’ +
’ IncomingMessage.handleStreamEnd (/app/node_modules/axios/lib/adapters/http.js:236:11)\n’ +
’ IncomingMessage.emit (events.js:327:22)\n’ +
’ endReadableNT (internal/streams/readable.js:1327:12)\n’ +
’ ‘,
string: ‘Request failed with status code 500’,
clientmessage: ‘Request failed with status code 500’,
usuario: ‘nsoarez2@comunidad.unne.edu.ar’,
url: ‘/v1/documento/close’,
msg: ‘error_catch’,
type: ‘error’,
id_err: ‘ifrgt’,
trace: ‘Error: Request failed with status code 500\n’ +
’ createError (/app/node_modules/axios/lib/core/createError.js:16:15)\n’ +
’ settle (/app/node_modules/axios/lib/core/settle.js:17:12)\n’ +
’ IncomingMessage.handleStreamEnd (/app/node_modules/axios/lib/adapters/http.js:236:11)\n’ +
’ IncomingMessage.emit (events.js:327:22)\n’ +
’ endReadableNT (internal/streams/readable.js:1327:12)\n’ +
’ ’
}
POST /v1/documento/close 500 143598.361 ms - 634

LA versión con la que estamos trabajando de EEI es la 1.1.0

Buenas, queria consultar como podriamos aumentar el limite del tamaño de los archivos permitidos para adjuntar a la nota.

Saludos.-