Promotion failed - new custom object fields and aura bundle

Promotion of work item from development sandbox to staging sandbox failed.

**To Reproduce**
Steps to reproduce the behavior:

Work item:
AuraDefinitionBundle | CHANGE |
FlexiPage | CHANGE |
Layout | CHANGE |
CustomField | ADD |
CustomField | ADD |
CustomField | ADD |
CustomField | ADD |

What Happened
The deployment of the work items into the next stage failed.
What can you do about it?
View Details for more information on the failure.
Details:

Unexpected error: {
"status": 1,
"result": {
"checkOnly": false,
"completedDate": "2021-08-06T16:05:41.000Z",
"createdBy": "0054I000006wKpt",
"createdByName": "Viktor Vrabel",
"createdDate": "2021-08-06T14:55:43.000Z",
"details": {
"componentSuccesses": [
{
"changed": "true",
"componentType": "CustomField",
"created": "true",
"createdDate": "2021-08-06T14:55:52.000Z",
"deleted": "false",
"fileName": "objects/CMS_Custom__c.object",
"fullName": "CMS_Custom__c.Focus_keyphrase__c",
"id": "00N3H000001A3H2UAK",
"success": "true"
},
{
"changed": "true",
"componentType": "CustomField",
"created": "true",
"createdDate": "2021-08-06T14:55:52.000Z",
"deleted": "false",
"fileName": "objects/CMS_Custom__c.object",
"fullName": "CMS_Custom__c.Meta_description__c",
"id": "00N3H000001A3H3UAK",
"success": "true"
},
{
"changed": "true",
"componentType": "CustomField",
"created": "true",
"createdDate": "2021-08-06T14:55:52.000Z",
"deleted": "false",
"fileName": "objects/CMS_Custom__c.object",
"fullName": "CMS_Custom__c.SEO_tilte__c",
"id": "00N3H000001A3H4UAK",
"success": "true"
},
{
"changed": "true",
"componentType": "CustomField",
"created": "true",
"createdDate": "2021-08-06T14:55:52.000Z",
"deleted": "false",
"fileName": "objects/CMS_Custom__c.object",
"fullName": "CMS_Custom__c.Slug__c",
"id": "00N3H000001A3H5UAK",
"success": "true"
},
{
"changed": "true",
"componentType": "AuraDefinitionBundle",
"created": "true",
"createdDate": "2021-08-06T14:56:01.000Z",
"deleted": "false",
"fileName": "aura/CMS_custom_preview",
"fullName": "CMS_custom_preview",
"id": "0Ab3H0000000fklSAA",
"success": "true"
},
{
"changed": "true",
"componentType": "Layout",
"created": "false",
"createdDate": "2021-08-06T14:56:01.000Z",
"deleted": "false",
"fileName": "layouts/CMS_Custom__c-CMS Custom Layout.layout",
"fullName": "CMS_Custom__c-CMS Custom Layout",
"id": "00h3H000000GpFMQA0",
"success": "true"
},
{
"changed": "true",
"componentType": "FlexiPage",
"created": "false",
"createdDate": "2021-08-06T14:56:01.000Z",
"deleted": "false",
"fileName": "flexipages/CMS_Custom_Record_Page.flexipage",
"fullName": "CMS_Custom_Record_Page",
"id": "0M03H0000004kdNSAQ",
"success": "true"
},
{
"changed": "true",
"componentType": "",
"created": "false",
"createdDate": "2021-08-06T14:56:01.000Z",
"deleted": "false",
"fileName": "package.xml",
"fullName": "package.xml",
"success": "true"
}
],
"runTestResult": {
"codeCoverage": [
{
"id": "01p4I00000AN2ZrQAL",
"locationsNotCovered": [
{
"column": "0",
"line": "4",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "6",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "7",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "8",
"numExecutions": "0",
"time": "-1.0"
}
],
"name": "DataTableForChatTranscriptPage",
"namespace": {
"$": {
"xsi:nil": "true"
}
},
"numLocations": "4",
"numLocationsNotCovered": "4",
"type": "Class"
},
{
"id": "01p58000008l9b6AAA",
"name": "HH_HHObject_TDTM",
"namespace": "npsp",
"numLocations": "8",
"numLocationsNotCovered": "0",
"type": "Class"
},
{
"id": "01q58000000kLiRAAU",
"name": "TDTM_RecurringDonation",
"namespace": "npsp",
"numLocations": "2",
"numLocationsNotCovered": "0",
"type": "Trigger"
},
{
"id": "01p58000008l9ZUAAY",
"name": "ACCT_ViewOverride_CTRL",
"namespace": "npsp",
"numLocations": "7",
"numLocationsNotCovered": "0",
"type": "Class"
},
{
"id": "01p4I00000AN8EzQAL",
"locationsNotCovered": [
{
"column": "0",
"line": "38",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "40",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "48",
"numExecutions": "0",
"time": "-1.0"
},
{
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"line": "50",
"numExecutions": "0",
"time": "-1.0"
},
{
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"numExecutions": "0",
"time": "-1.0"
},
{
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"time": "-1.0"
},
{
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"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "60",
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"time": "-1.0"
},
{
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"line": "61",
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"time": "-1.0"
},
{
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},
{
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},
{
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},
{
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},
{
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},
{
"column": "0",
"line": "74",
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},
{
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},
{
"column": "0",
"line": "79",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
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},
{
"column": "0",
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"time": "-1.0"
},
{
"column": "0",
"line": "83",
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"time": "-1.0"
},
{
"column": "0",
"line": "91",
"numExecutions": "0",
"time": "-1.0"
},
{
"column": "0",
"line": "93",
"numExecutions": "0",
"time": "-1.0"
}
],
"name": "fflib_Objects",
"namespace": "npsp",
"numLocations": "29",
"numLocationsNotCovered": "22",
"type": "Class"
},
{
"id": "01p58000008l9blAAA",
"locationsNotCovered": {
"column": "0",
"line": "80",
"numExecutions": "0",
"time": "-1.0"
},
"name": "OPP_PrimaryContact_BATCH",
"namespace": "npsp",
"numLocations": "20",
"numLocationsNotCovered": "1",
"type": "Class"
},
{
"id": "01p58000009kIe7AAE",
"locationsNotCovered": [
{
"column": "0",
"line": "60",
"numExecutions": "0",
"time": "-1.0"
},
{
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"time": "-1.0"
},
{
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"time": "-1.0"
},
{
"c…