SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZKV3B6N0s0dVc5UXBBeDIzdTgxQmc9PSIsInZhbHVlIjoid2ZFZkNUM1ZBZkd5MXg1QkdpbWh3Zz09IiwibWFjIjoiZGI5Y2NmMTQ2ZWM1ZjJhNmIwMmQ1MDY2ODhkYTNhNzgxMzFhZTdmM2ExMmI1YjE2ZDM5NTRjNjU1MTJiNzQ0MSIsInRhZyI6IiJ9 limit 1)