RuntimeError: can't start new thread

# Description

# Traceback
```
Traceback (most recent call last):
File "electrumabc_gui\qt\__init__.py", line 848, in on_auto_update_timeout
File "electrumabc_gui\qt\update_checker.py", line 346, in do_check
File "electrumabc_gui\qt\update_checker.py", line 413, in __init__
File "threading.py", line 899, in start
RuntimeError: can't start new thread

```

# System information

- Electrum ABC version: 5.2.8
- Python version: 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)]
- Operating system: Windows-2012ServerR2-6.3.9600-SP0
- Wallet type: standard
- Locale: zh_CN