SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5IRURoTDJnamF5TDJwQVNnbHhxSHc9PSIsInZhbHVlIjoiL1NPMzBIclNhRzdTcHR2NUNmUW5Rdz09IiwibWFjIjoiZTZmZDYxM2U1NjAwMDhjYTMwYmM3MjkzZWRkOGZkY2UzZWJiNTkwZGU5ODFiMjUwOGQ4OTUyMGNlYzM0NzM0YSIsInRhZyI6IiJ9 limit 1)