=== Error ===
Request ID: `XCuxnApAEDUAAGEsPEgAAADP`
```name=message,lang=JSON
{
"error": {
"code": "internal_api_error_InvalidArgumentException",
"info": "[XCuxnApAEDUAAGEsPEgAAADP] Caught exception of type InvalidArgumentException",
"errorclass": "InvalidArgumentException"
},
"servedby": "mw1288"
}
```
```name=request,lang=JSON
{
"action": "query",
"format": "json",
"maxlag": "5",
"list": "logevents",
"leuser": "Reaper Eternal",
"lelimit": "5000"
}
```
```name=trace,lines=10
2019-01-01 18:29:49 [XCuxnApAEDUAAGEsPEgAAADP] mw1288 enwiki 1.33.0-wmf.9 exception ERROR: [XCuxnApAEDUAAGEsPEgAAADP] /w/api.php InvalidArgumentException from line 383 of /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiResult.php: Cannot add object to ApiResult {"exception_id":"XCuxnApAEDUAAGEsPEgAAADP","exception_url":"/w/api.php","caught_by":"mwe_handler"}
[Exception InvalidArgumentException] (/srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiResult.php:383) Cannot add object to ApiResult
#0 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiResult.php(371): ApiResult::validateValue(object)
#1 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiResult.php(371): ApiResult::validateValue(array)
#2 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiResult.php(411): ApiResult::validateValue(array)
#3 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiQueryLogEvents.php(249): ApiResult->addValue(array, NULL, array)
#4 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiQuery.php(249): ApiQueryLogEvents->execute()
#5 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiMain.php(1595): ApiQuery->execute()
#6 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiMain.php(531): ApiMain->executeAction()
#7 /srv/mediawiki/php-1.33.0-wmf.9/includes/api/ApiMain.php(502): ApiMain->executeActionWithErrorHandling()
#8 /srv/mediawiki/php-1.33.0-wmf.9/api.php(87): ApiMain->execute()
#9 /srv/mediawiki/w/api.php(3): include(string)
#10 {main}
```
=== Impact ===
=== Notes ===
- Query done from a `bot` account
- Changing `lelimit` to 1000 does not give the same error.