SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxXUTAyNEJ0d3IxVy9lU3R1OFNCd1E9PSIsInZhbHVlIjoia0FyVGhXTDBkUnJ3QlJzdG1ZbG9HZz09IiwibWFjIjoiNGQzYTg3YzVhNDQ5YWU0M2JhYjVjZmQ2ZWMyODBlYTFhYjdkYWQwM2ZkMzRlYmQ0NDZkMzQzM2IyNTVlMThjZCIsInRhZyI6IiJ9 limit 1)