SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Iit6ampaaWFPWW1vOHdlM2xia3huTXc9PSIsInZhbHVlIjoiNzlSbFVtcnhpVHU0ejhZVDhQUTBXUT09IiwibWFjIjoiMDMyNjE3MTUzNTc2OWZjMDE0ZThmYmVkZjRlMGY3NGNjZmRlZjNhYTk3YWQ1Mjg0MTYwOTA0ODNkMzVlM2I3MSIsInRhZyI6IiJ9 limit 1)