SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpPeW9HcGYxWGZWNXNGNThXQUZoSHc9PSIsInZhbHVlIjoieUs5YkVleFI4WDhqQWdMVTQzaWhndz09IiwibWFjIjoiNGMzMTM4YWQ0NTk1NjQxMzdmNGQzZjQ2Y2MwMjIzNmI1ZGU4ZWMyODkxYTY1ZGIyMzA3OTAwZTQxNTdkZjQ3MSIsInRhZyI6IiJ9 limit 1)