SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpkVkdxTkV3b1JHQlFwLzRGRkdXcEE9PSIsInZhbHVlIjoiRXRxdW9VcW1TYTJKR1RHamRyZzljdz09IiwibWFjIjoiMTI0MDAwNDA5NzQ0NmFiM2IxMWM0Njc1ZjYyOTZjMzNjNDQxMDI2NzMzZWE5NTFjNjQ0YjZjNzViZDJiNzY0YyIsInRhZyI6IiJ9 limit 1)