SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhXS3pLSks0dTMwZnVCQ2E1bitlMEE9PSIsInZhbHVlIjoiMXFIYWRiWUwyZ0toMDVxQnl4Ynhsdz09IiwibWFjIjoiODgwOTZkNTc2NTQyNzFkZWQ5YTIzZTE5OGFmNDdiM2U2NDkzZmNhNTE3NWYxOGM0Njc5MjU2ZTM2NGZmYzkxMiIsInRhZyI6IiJ9 limit 1)