SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVkNVB5aUYxejBSMzcwU1ZvaldvTUE9PSIsInZhbHVlIjoiUWlacDlTazhSWGZFWnFPSUpHYzVCZz09IiwibWFjIjoiNjI1YmUyOWJhODZhOGM1ZGMwOTg1NWQzYTA1MWM2YjdmODZhOTFhMGY1YTFhYzNlNGU4NTE2NmZhZGMwMDZiMCIsInRhZyI6IiJ9 limit 1)