SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkczT0RJaERnTFJkdDF3ME5aQURjRHc9PSIsInZhbHVlIjoiV3ZDcjZSazZ5SnB5S0dvazhKOXl3Zz09IiwibWFjIjoiNTNlM2JmYzdjMDY3YWYwYWNmZGFiNmViN2Q3MzkyY2M3N2NjYWZiM2Q1N2I2MWIzNzIyZmRhNTQ5NDM5NTUwMCIsInRhZyI6IiJ9 limit 1)