SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZBL05rcVJTWEdsWERGcmlwQjZkOEE9PSIsInZhbHVlIjoiczRQbFFxRVI2SFluUHVaVXEvdjJvZz09IiwibWFjIjoiOGI2YThjOTE4NTc3MjA1ZWYwNjZiYmQ2MWJkZWFmYjM1YWQ0ZjdjZTM4MjE5N2QwM2IxMmM2ZTY2MjJiZjA2NyIsInRhZyI6IiJ9 limit 1)