SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBSb1RORGxoejlnRWRIbFh2QS9Da0E9PSIsInZhbHVlIjoiSnBrM0NJcUUvNWlpMFJuSkN2cmJ5Zz09IiwibWFjIjoiNzQ5ZTBiOGEzNTBjYjAzNTJlMzFmZmQ2ZjNhZDc4NDZlYzU5MzllNGVhM2E1ZWI4N2ZkMDljM2NlMzliMTBmOCIsInRhZyI6IiJ9 limit 1)