SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpHNUhBMk5scFlyZ1VCQVFxS2NNUmc9PSIsInZhbHVlIjoiNFpzcVJSSHNZS2hQdkhWK0lvRjhRUT09IiwibWFjIjoiMTdlMTA1YmIwMTI2ZjZhYTBmODJlMmE3OTQ4NjNlYTEzNzkyMzYzZjY1YmNkYWZiNDdjNDJkOWQyZjhhZWQ3ZSIsInRhZyI6IiJ9 limit 1)