SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpGZHZ0eFBnUGxNaVg2bWMrWlFGN3c9PSIsInZhbHVlIjoiZkI3VTNlcm5mTEtnaXdrRzJwWGoxdz09IiwibWFjIjoiOWVjNDEyMDg1OTY5ZGI0MGM0YTU5NTc3MTU1YzRlZTMzYzc0ODgzMGQ3NWI2ZDA3OTA3OTIxYTBhNTAyZDE2ZiIsInRhZyI6IiJ9 limit 1)