SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlveGRBdWxFMjkzRldUOFpwTk9tOWc9PSIsInZhbHVlIjoiYW5ad2QrVEhBRmg5M2Z5Z0Y5MG90UT09IiwibWFjIjoiYzBlNGQ2NDE4ODkwMTRlNGExYmZmMzEwMDhiZjAxNzk4MDA3YmYwNDIyNDM4ZDg0MGFlYTBkZDk1NmMzYjk4ZSIsInRhZyI6IiJ9 limit 1)