SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVldTFielJjdFdqb09JbkVXeitISWc9PSIsInZhbHVlIjoiWm9RSHNUUm92OWpreUMvaGN3dkhjZz09IiwibWFjIjoiYTg0NjlhMjQxMjM2OWM0ZDY5OWRiZmM2OGUyZmE5YzcwMzY3M2IyMDVjN2RmYTRhYzJlZDkyYTk0NTNiYWUyNiIsInRhZyI6IiJ9 limit 1)