SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZFbW93dXlRQUFJdis4RXpCOVdTVGc9PSIsInZhbHVlIjoiTzZYU3RPL05Jc3NGOG9mQW83Y09vQT09IiwibWFjIjoiNGY2NTAxMzU0NjhhMzY2NTU4ODk3YTc4NmM3MjM2OTNhZjIyNjM1Mzg4ZDYyMjJhNmQwY2YwMTM5MzIyNzE1NiIsInRhZyI6IiJ9 limit 1)