SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9RYUNKL1RQOStQTEpBSGtWMFpMS3c9PSIsInZhbHVlIjoiOWJHTktzYWJOQ0hPSUJlT0lHcXR2Zz09IiwibWFjIjoiZTkxYjlmZmIzMjRjZGFhM2VlNTA3YjQ0ODFiM2NlMzUzYjRjZDA2MGE0YTZmMzU1MjljNTYzZGM4NzRmMDhmNSIsInRhZyI6IiJ9 limit 1)