SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlEzNkNrKzFCVjZVV0FsM3RxbTc1OHc9PSIsInZhbHVlIjoiVmozQ3VoUmNDVnBsR1BORW54Zmdmdz09IiwibWFjIjoiMmNkMjY4NjI5ZjYyNzQ1ZTc4MDIzNTBkNDMyNjVmN2E5YzQ2NDA0NDZkYTkwYmZkNDM2ZmI5YjVjNWI3ZGU3NiIsInRhZyI6IiJ9 limit 1)