SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdkalByblJNUVhHUlY3QkdidDZXUGc9PSIsInZhbHVlIjoiaDFsVWRXcHR0NUVVWjlTdFBnY1NEQT09IiwibWFjIjoiYjdhOTdlMjc4NDMzZjQyMjU5NTZlZGYzODRmOTU1NzNiOTRhMjgwNjQ0ZjE0MmVjNWE3M2Q3NzkyNjJkNDVjMiIsInRhZyI6IiJ9 limit 1)