SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpNMUovZHhEQ1FtMGhGV3hqSkdjaGc9PSIsInZhbHVlIjoiVERVQStlTFR4MENnRDdPRDN6S2xtUT09IiwibWFjIjoiYTBhYjQ2ZmFiMDA2ZmE5ZjA4YjRjM2ZmN2ZjMDFjN2QxM2Y1YzJlNzk4OTU4NjRlMDg2ZDY2YzhjZWFlOTg4NSIsInRhZyI6IiJ9 limit 1)