Engine stats - duckduckgo videos

Engine name	Scores	Result count	Response time	Reliability
duckduckgo videos				0

Errors and exceptions

Exception	TypeError	Percentage	100
Parameter	string indices must be integers, not 'str'
Filename	searx/engines/duckduckgo.py:64
Function	_cache_key
Code	return 'SearXNG_ddg_web_vqd' + redislib.secret_hash(f"{data['q']}//{data['kl']}")

**Version of SearXNG, commit number if you are using on master branch and stipulate if you forked SearXNG**
Repository: https://github.com/searxng/searxng
Branch: master
Version: 2024.11.17+10d3af84b

**How did you install SearXNG?**

**What happened?**

**How To Reproduce**

**Expected behavior**

**Screenshots & Logs**

**Additional context**

**Technical report**

Error
  * Error: TypeError
  * Percentage: 100
  * Parameters: `("string indices must be integers, not 'str'",)`
  * File name: `searx/engines/duckduckgo.py:64`
  * Function: `_cache_key`
  * Code: `return 'SearXNG_ddg_web_vqd' + redislib.secret_hash(f"{data['q']}//{data['kl']}")`

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