SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJTTmgrV2lsaU9wcml3SHVERUVRcXc9PSIsInZhbHVlIjoiRDJnUC9TUVRoclhmMktBWmt3R1dKUT09IiwibWFjIjoiNzhmNzZkZmU4Nzg5NTUxNWNiM2UwYWMwNGExMDU1NTU3OWM2YTVkMTNlZmNhZTliMGEyMDEyNGZjMDY5ZmUwYSIsInRhZyI6IiJ9 limit 1)