"laravel no supported encrypter found. the cipher and / or key length are invalid" Answer’s


Do you have all the necessary extensions installed on the server?

  • PHP >= 5.5.9
  • OpenSSL PHP Extension
  • PDO PHP Extension
  • Mbstring PHP Extension
  • Tokenizer PHP Extension

It could be that you're missing the OpenSSL extension. Also, do you have the key set in .env file?

Try running:

php artisan key:generate

Answer: the 'cipher' => '' was not set.

Wednesday, March 31, 2021
answered 11 Months ago
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