SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBxRmlKVzg5aERBbXI2c3NBeDdYbnc9PSIsInZhbHVlIjoiM09GQWEvdU1GdFA1Q2d3eWZsc1J6QT09IiwibWFjIjoiMzcwZjhjMmViMDBhZWQwN2JhNGQwODBmNjUxNzBiMjZiMmE4MmIyZTQwY2IyNDBjOThlZjY4YWNkMDYxNjViMiIsInRhZyI6IiJ9 limit 1)