SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVra0txYm41NzY2YzhObEJsRFZtbXc9PSIsInZhbHVlIjoiY0Z1ckNoSldnRXF4K0w2clk1aEwyUT09IiwibWFjIjoiZGY3MDlkZDM4ZDRjZmYwMTFiOThiMmEzNWE1OTZjNmQ1Mjg3NzJiZGJhNTEyNmY4M2M4NTc4YzUwMmQzZTU0MyIsInRhZyI6IiJ9 limit 1)