SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InY1cFgwcTBseXM0ZVBBSnhmcitNY3c9PSIsInZhbHVlIjoiZ05zUnAzUE94eWhwMlBpaTZzY3Brdz09IiwibWFjIjoiNTQzZjMyMzlmNzU5MzBiZjcwMzQ3YmFlNmVhNDg1NmMwZTEzOTliZDA3ZmRhOTczMmVkOGNhMzcwNTFkY2MxZSIsInRhZyI6IiJ9 limit 1)