SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNLbmFTSnlkbzVueXczZWxQMHE3RGc9PSIsInZhbHVlIjoiYVg3T1FxeGhQUDdURXA4eFF1OVZLQT09IiwibWFjIjoiZjVkM2E4YTdmMzA2YTAyMDczZTQ4ZTk1ZjAxZWVlMTBmYWQxNjQ1NGM3NTYzYTY2Y2EyYTdhM2Q0YWYwZjA3NSIsInRhZyI6IiJ9 limit 1)