SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlI3cjJQQ085RU4ybFp5UURSQ0ovbFE9PSIsInZhbHVlIjoiTkpoVUU5SUlsbFJ2bUtpM0lGMWNRUT09IiwibWFjIjoiN2I2ZWMyN2U1MTk5YWI1YzE0OThhNDMyZjg2YTg2ZDNjZmM0ODQzYmUzZjllZDM0Njk0NGZiMTIzNWM4MWQwMSIsInRhZyI6IiJ9 limit 1)