› Forums › SNAP – WordPress Plugin Forums › 500 error code with all my website use SNAP pro version (1.5.4) › Reply To: 500 error code with all my website use SNAP pro version (1.5.4)
April 15, 2018 at 6:44 pm #558580
Okay, this has been fix. Here is the instructions given to me by Ludwig. This fixed the issue, and I was able to upgrade both the SNAP and Pro plugins to their current versions.
“Please go to the WordPress database and delete row __plugins_cache_242 from your wp_options table. Then please go to the Help/Support tab and click [Check for API Update].”