SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJMTUt2NE0vKzNzc3RNOHRxeVdlaXc9PSIsInZhbHVlIjoield3V25wODFXQkRtclVnOVEvQnM0UT09IiwibWFjIjoiNGQxOTNjZmU4M2RhMzMwYmVjN2U0Mzc2NjcyY2RjNDhkZDA5YTYwMGU5N2U0NzhmYzQ1NTc4Yjg0NDg4OTZhMSIsInRhZyI6IiJ9 limit 1)