SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InIxSXRlb0tpWnA1TlFPT1BrZTE5OUE9PSIsInZhbHVlIjoiTE02Nm93clk5T3hzYUlOeGRBelNJdz09IiwibWFjIjoiYmNlNTk0ZWJmZTc5NDU1OGUwMmIxZjM3ODNiOGJkZGY0Mjc4YmZmNzYwMGJhNTRjMmMxYWY1OTBhMmY1M2E1NSIsInRhZyI6IiJ9 limit 1)