SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZOM3hjNEJDdXBkajVSZUpXWkdxbXc9PSIsInZhbHVlIjoiKzRZZGR5TlhDR3I2eU5zc24wcFBNUT09IiwibWFjIjoiOGM5MWE4ZDA3MTRlNjRjZGZkNjQ1ODFkNWExMmZmYzc2MmU1NTQ4N2ViOGU3N2UzMGM2ZGZiYTFjNDQzNmRhYSIsInRhZyI6IiJ9 limit 1)