SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJtU29NRjhzeXJLVk93dlBVMVg1cmc9PSIsInZhbHVlIjoiSzBOSm5ndUV5Wm43bEFwamZaSCtGdz09IiwibWFjIjoiNzY5YTQxYzAyOTA1ZGE4YWNlNmJmYjM2NGJiZWQxYjU1ZDhlNzc4OTlhYjJiMDk3YzU0ZjYyNWE2Njc2ZGFjMSIsInRhZyI6IiJ9 limit 1)