After moving store to php 7.2+ I can no longer activate the plugin


I have moved one of my stores to a host with PHP 7.2+, and now I can no longer activate my plugin.

I'm getting this error:

Fatal error:
The encoded file /home/ftpaccess/ is corrupt. in Unknown on line 0 "

In the frontend I have this error:

Fatal error: Uncaught Error: Call to undefined function ads_get_list_currency() in /home/ftpaccess/ Stack trace: #0 /home/ftpaccess/ currencyInfo() #1 /home/ftpaccess/ dav_enqueue_script(Object(WP)) #2 /home/ftpaccess/ WP_Hook->apply_filters('', Array) #3 /home/ftpaccess/ WP_Hook->do_action(Array) #4 /home/ftpaccess/ do_action_ref_array('wp', Array) #5 /home/ftpaccess/ WP->main('') #6 /home/ftpaccess/ wp() #7 /home/ftpaccess/ require('/home/ftpaccess...') #8 {main} thrown in /home/ftpaccess/ on line 689

The site is experiencing technical difficulties
Last edited:
7 Days after contacting support and problem persists. I have been talking with support, Irene, I receive 1 update (email) a day and its mostly explaining the basics, that I move the store to a new server but the NS are pointing to the old one until the problems are fixed... I fill that this person lacks in knowledge to solve this problem.
Hi ,
yesterday my website was working well , today I tried to log in and it gives this message (The site is experiencing technical difficulties.) ,what was the solution .
please help