Indexers give error only in manual search

[Miguel_Cardoso]

Sonarr version (exact version): 2.0.0.5301
Mono version (if Sonarr is not running on Windows):5.18.0.246
OS: OSMC
Debug logs: NzbDrone.Core.Indexers.Torznab.TorznabException: Torznab error detected: horriblesubs does not support the requested query. Please check the capabilities (t=caps) and make sure the search mode and categories are supported.
at NzbDrone.Core.Indexers.Torznab.TorznabRssParser.PreProcess (NzbDrone.Core.Indexers.IndexerResponse indexerResponse) [0x000ca] in :0
at NzbDrone.Core.Indexers.RssParser.ParseResponse (NzbDrone.Core.Indexers.IndexerResponse indexerResponse) [0x0000d] in :0
at NzbDrone.Core.Indexers.HttpIndexerBase1[TSettings].FetchPage (NzbDrone.Core.Indexers.IndexerRequest request, NzbDrone.Core.Indexers.IParseIndexerResponse parser) [0x00050] in <db6accd1acca4b7b89f971b6407b53be>:0 at NzbDrone.Core.Indexers.HttpIndexerBase1[TSettings].FetchReleases (System.Func`2[T,TResult] pageableRequestChainSelector, System.Boolean isRecent) [0x000a0] in :0
Description of issue: If i test every indexer individually i get no errors but when i do a manual search for an episode, several indexers give the error above

[markus101]

What do the debug logs show?

If the indexer doesn’t support the query then it won’t be able to be used for searching.

[Miguel_Cardoso]

True, but this is a recent problem, the same indexers supported the search query before.