SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlHOHhUa3RsemdsN1l3dU1HUk9rVXc9PSIsInZhbHVlIjoiZHZ4dHR0TzRZM25qR2J3MXFEK0d2UT09IiwibWFjIjoiNjhlN2E1OWE2MWJiMjA1NTZmNDA2MDFjM2E1OTFiYWQ5MjcyY2ZmZWM1Mzk4MzA0NTJmYjA4Y2Y4MzU1ZWM5MyIsInRhZyI6IiJ9 limit 1)