SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImN4aVdRWVhuQ0dVaFl6NXdBYUdjcEE9PSIsInZhbHVlIjoidm5ZOWNIN05XTU9KcFROa1d1RmpRZz09IiwibWFjIjoiMjllNDkyZGE5MDI2ODc2OTA5OGNjMmQ1NTRhNzRiYzhhMThlZDc1N2FjZTViMzY3NTJjMGJmNjM0MWFhMWFjNSIsInRhZyI6IiJ9 limit 1)