SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhETWE3YTB2UCtESEo2OTFEdXRVaWc9PSIsInZhbHVlIjoiRUY5cTFYK0kxRWlEQ0k1R1hRUkhXQT09IiwibWFjIjoiMzEzNTQ4NmM0NDFjM2NmYzU2ZGFhYzFkMTRjMDRjMDMwZDAyMzQ2NjA1MjJhNmM2NjI1ZWRhOGY0OGNmZjJkYSIsInRhZyI6IiJ9 limit 1)