SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRuUGxhbUM5dTdRNFJJcjVod3QwSUE9PSIsInZhbHVlIjoiS1MyT2lsMFJ2WU14ZFhPdlN6RHE0UT09IiwibWFjIjoiODBlNzg5MmRjN2UzZWU0ZTJjMmY0YTZlYzViYTM5YTUyNTM5OWZmMzE0NDA5ZDZiMDc2ZjU3MGU3NjFhZmM5MiIsInRhZyI6IiJ9 limit 1)