SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImswNU1FZ0VjTlRibHhkbjBJMytzTUE9PSIsInZhbHVlIjoicTR6QldrRUxFVEk0QmVhYVE0Q2JGUT09IiwibWFjIjoiNWIzOGU3ZWI2NjNjOTk5ZWYwM2Q1MzAxY2I1ZDk4ZTZjNjNmNGE0ODQwNjY0M2E4ZmRlOGQzMDgzZGQ0N2IwYSIsInRhZyI6IiJ9 limit 1)