SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpoMEtWbkJZZEdPOEM1ZCt5Q3lnV2c9PSIsInZhbHVlIjoiR05Pd1RoM2dKY0tOYjRoQzVQMzcvZz09IiwibWFjIjoiZjY5M2JiYWNkZDY0YTVjNDFiMjU5OTVjMDJmNDc0Y2M0ODY2ZGVlZDZiZDljODE3ZjY1ZWQ5YTFmODAzMzBjNSIsInRhZyI6IiJ9 limit 1)