Error on attribute * in model *

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1

Hello, I just changed from the dashboard a relation, the server reloading and crashed. I tested to reload manually, and I’ve got this error :

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2

Legend :
n is one collection
k is one collection
ks is the k collection but plurial.

3

Error on attribute * in model * after a edition of a collection

4 
✔ Creating admin (11225.103291988373ms)
Error: inversedBy attribute ks not found target api::a.a
    at createJoinTable (/home/strapi/node_modules/@strapi/database/dist/index.js:2218:13)
    at createManyToOne (/home/strapi/node_modules/@strapi/database/dist/index.js:1934:5)
    at createRelation (/home/strapi/node_modules/@strapi/database/dist/index.js:2249:14)
    at createMetadata (/home/strapi/node_modules/@strapi/database/dist/index.js:2327:11)
    at new Database (/home/strapi/node_modules/@strapi/database/dist/index.js:6105:21)
    at Database.init (/home/strapi/node_modules/@strapi/database/dist/index.js:6100:16)
    at Strapi.bootstrap (/home/strapi/node_modules/@strapi/strapi/dist/Strapi.js:365:39)
    at Strapi.load (/home/strapi/node_modules/@strapi/strapi/dist/Strapi.js:419:16)
    at async Object.develop (/home/strapi/node_modules/@strapi/admin/dist/_chunks/index-cce8ecb6.js:1160:28)
    at async develop (/home/strapi/node_modules/@strapi/admin/dist/_chunks/develop-69e28e61.js:52:5)
[ERROR]  There seems to be an unexpected error, try again with --debug for more information

┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│                                                                                                                                           │
│   Error: Error on attribute n in model k(api::k.k): inversedBy attribute anot found target api::a.a   │
│       at createMetadata (/home/strapi/node_modules/@strapi/database/dist/index.js:2334:17)                                                │
│       at new Database (/home/strapi/node_modules/@strapi/database/dist/index.js:6105:21)                                                  │
│       at Database.init (/home/strapi/node_modules/@strapi/database/dist/index.js:6100:16)                                                 │
│       at Strapi.bootstrap (/home/strapi/node_modules/@strapi/strapi/dist/Strapi.js:365:39)                                                │
│       at Strapi.load (/home/strapi/node_modules/@strapi/strapi/dist/Strapi.js:419:16)                                                     │
│       at async Object.develop (/home/strapi/node_modules/@strapi/admin/dist/_chunks/index-cce8ecb6.js:1160:28)                            │
│       at async develop (/home/strapi/node_modules/@strapi/admin/dist/_chunks/develop-69e28e61.js:52:5)                                    │
│       at async Command.parseAsync (/home/strapi/node_modules/commander/lib/command.js:923:5)                                              │
│       at async Module.runStrapiCommand (/home/strapi/node_modules/@strapi/strapi/dist/commands/index.js:124:3)                            │
│                                                                                                                                           │
└───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
Done in 14.97s.
5

Update :
I fixed my problem to removing some lines at src/api/the-collection/content-types/collection/schema.json.

_Note : This question come from <@93801185122713600> at https://forum.strapi.io/u/thomasbnt_