SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjQ4eThmR09HZ2tJdUhraFByQVFZekE9PSIsInZhbHVlIjoiMk9XQmhPU2NkRG05MWxtL2VpWXY1dz09IiwibWFjIjoiMzNiOGVlMWNhZmU1YzY0MzFhMjFiNWZiNTliYjVkZmYxNGU1YzgyYjJmMjc3Y2QzMTA1MGIwZThjYTVlOWYxMyIsInRhZyI6IiJ9 limit 1)