SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNVdnFmYmltR1ArVE0xc0NleFhPR0E9PSIsInZhbHVlIjoiSHhRNnJ5dlgzMTF2bk5HK0pvWVNSZz09IiwibWFjIjoiNjE3MmQ5NzY2ZWZkZWEzYWJkZTU4MGI3YWYyYmRkNDRmMTUwZmJmMWI2NjUyZjY1ZTI1OTBkNzFiODZkYzZhMSIsInRhZyI6IiJ9 limit 1)