SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkN3Slp0aldEdDU0ZFY1ZS84VGg3OWc9PSIsInZhbHVlIjoieERJa1I0VnpKak4yRzVIZzZjOUZvUT09IiwibWFjIjoiOTc2MWZmNDE4MzZiMzc4N2RjODRjYzA1OGU5ZjZkMDdkMmQ3Y2IwMWIxZjAwZjE3Njg1ODA5ZTUxZDJkNGU4NSIsInRhZyI6IiJ9 limit 1)