SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Iko3RXUvcWFIK1hDT3BsazNhV3hEK0E9PSIsInZhbHVlIjoiNjQvTnZPU3h1Z2dJcXIrcWJYUG5UQT09IiwibWFjIjoiZDM4ODgwOTdhMDE2Y2E0NzIyMDE4YTM0N2M1YWRmY2Q2NGQxZDZiMTM5YWYyOWEzZmEyYWZiODdkYTA3Y2UzZSIsInRhZyI6IiJ9 limit 1)