SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhyUFIxUEFVVzNPZmlETFpqVWVVQVE9PSIsInZhbHVlIjoiU2JJSmxrUjNIbnVkQm83cG5EMkY5Zz09IiwibWFjIjoiZTU1YzkzNDU4NjM4YjZmYjAxOTA3NzM5Nzc3ODAyMWFiMTJiM2EzNGY3MTRhNGIyZDhlOTc2MGUzZDRlNDY5NCIsInRhZyI6IiJ9 limit 1)