SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlpbndEVkMvRGI2OThTb1VabTdMSEE9PSIsInZhbHVlIjoiZUU1Z2RuRGpKM2R6QnVXRDRncXdLUT09IiwibWFjIjoiODQyZDYzNDQ1ZGRiOGUyNTdiNWE1YmMxYjBhMDBkYzI5NjFjYmIyYzQ2N2VjM2MxODYxNWVkODk1MzQ1MTk1MSIsInRhZyI6IiJ9 limit 1)