SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFIVHRsL2VqYUJhbXFLY3VaNXJIaFE9PSIsInZhbHVlIjoibnhOUGtwOHhqVTI5blYrcGtLMUZwUT09IiwibWFjIjoiM2Q0YWI1OTNlY2RjNTA0ZWFiZWY4Nzk2YWQ5MjY2YzQ2NDQ5ZjU4OTYzNWIyMGJkODRiNDkxZDNjZThlNTdiMiIsInRhZyI6IiJ9 limit 1)