SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1xV2IwV3Jvc2ZGYVBpTFk3S2hCY0E9PSIsInZhbHVlIjoiSGljbGdHQ0Q3SXBnbWliSzJTdm0vZz09IiwibWFjIjoiY2VhMzI4MjM5ZGQwZTQ0OWU1MmNmNWYzZmJlY2ViN2IwNGE5MWJkNzlkNjE0ZWJkOWExMDQ3YTA5ZWYzZWU0NyIsInRhZyI6IiJ9 limit 1)