SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InhDekZHaFlabmk1aDNPMzBCU3hzckE9PSIsInZhbHVlIjoiZ1dCdnNoYy93V2hLWFNuZGRRanhxdz09IiwibWFjIjoiOGVkNGFkN2M1MTdmMTVhMzJhZDE1ZjQ1ZDQ0ZTQ3ZGE1ZjQzZGMxZTEyYTQ5ODA3MDEzOWFiMjc2NTg4MzBiOSIsInRhZyI6IiJ9 limit 1)