SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJUUnZUeFFCZkY2QWJCdHhvQ1hnZlE9PSIsInZhbHVlIjoiM1hCZHB4NlVGQ2VrMDhSYjJ0VXJSdz09IiwibWFjIjoiOWMxOTU1NmU0ZDcxY2UxNjZmMDRlNmUxNzhlNGU5NGI2ZDRmZTU5Y2E3MTIxMzZlMjlmM2YzOTBjZGJmNWI1OCIsInRhZyI6IiJ9 limit 1)