XMR - Exception in main! boost::thread_resource_error: Resource temporarily unavailable

[astupidmoose]

I thought maybe I was the only one with this error, but others are now reporting it in the mattermost so I'm creating this issue.

Version 18.1.1 works well, but upgrading to 18.2.2 gives the following errors:

Monerod gives:

2023-07-07 18:54:50.004 I Monero 'Fluorine Fermi' (v0.18.2.2-release) 2023-07-07 18:54:50.004 I Initializing cryptonote protocol... 2023-07-07 18:54:50.004 I Cryptonote protocol initialized OK 2023-07-07 18:54:50.005 I Initializing core... 2023-07-07 18:54:50.005 I Loading blockchain from folder /home/monero/.bitmonero/lmdb ... 2023-07-07 18:54:50.044 I Stopping cryptonote protocol... 2023-07-07 18:54:50.044 I Cryptonote protocol stopped successfully 2023-07-07 18:54:50.045 E Exception in main! boost::thread_resource_error: Resource temporarily unavailable

Monero Wallet:

2023-07-07 18:50:21.741 W Loading wallet... 2023-07-07 18:50:21.935 E dbr. THROW EXCEPTION: tools::error::wallet_internal_error 2023-07-07 18:50:21.935 E Failed to initialize ringdb: Failed to open rings database file '/home/monero': Permission denied 2023-07-07 18:50:23.969 W Loaded wallet keys file, with public address: 4AsYt5GTLHNFEWd6h1ZMnAFRfvBha1i7iGdcsFCCnZ6f2t3VZ9oTjhZ6SqR9gD9vQ3PPaVNc1M941Pu3YBYn5scYALETVsc 2023-07-07 18:50:24.333 E Initial refresh failed: boost::thread_resource_error: Resource temporarily unavailable 2023-07-07 18:50:24.335 E Failed to query mining status: No connection to daemon 2023-07-07 18:50:24.335 I Binding on 0.0.0.0 (IPv4):18082 2023-07-07 18:50:24.759 W Starting wallet RPC server 2023-07-07 18:50:24.759 W Stopped wallet RPC server 2023-07-07 18:50:24.759 W Saving wallet... 2023-07-07 18:50:25.093 W Successfully saved

I have asked on the XMR github, but didn't really get anywhere due to my lack of understanding of docker, thread resources and such.

https://github.com/monero-project/monero/issues/8939