SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Inh0U3NCVVZBZi9ZT0xiUWVaV0hONGc9PSIsInZhbHVlIjoiZVQ5YTBseWdsODVHZEE2b3ExU2M2dz09IiwibWFjIjoiNzYxODQ2YTBlNTBhMDYyNGI0NTg2OTJhZDgzMDNiZmQwOTMwZmQwY2M5Yzg1YmNkNTgxMjA3ZDlmMjA1NjViNiIsInRhZyI6IiJ9 limit 1)