SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRqdm9Nd1I4L2xqNUJJRGttZGtrbHc9PSIsInZhbHVlIjoiZlJvaWFkM3MzQzFPY24ybzV2TjZiQT09IiwibWFjIjoiMTdjYzUzYWQ3NmU2ZmNiNTE3Zjk2MzU0OTI3NzAwNjFiNDZjMzE3YjM0MjA0NGM3MmY0MWIxN2M2NTdmYjExNiIsInRhZyI6IiJ9 limit 1)