SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhpR0VpTWlBdTZ3aUZnK0dYUWFCelE9PSIsInZhbHVlIjoiZHNTTUpLRkNxREROZ2tUT25IU2trQT09IiwibWFjIjoiODRlODdiZGY1Y2ViNjY1ODRiY2E5OTc3Mjk3MTRhY2E5NjFmZjE2YWIxMDlmOTY0NGZkZTI2ZGM5MDFiNzRhMCIsInRhZyI6IiJ9 limit 1)