SERIOUS PROBLEM, PLEASE HELP!

[allydege]

Recently i used to work with wang guard plugin inside muy admin dashboard but soon saving and loged out i have seen this message with no log in access “Fatal error: print_r(): Cannot use output buffering in output buffering display handlers in /home1/wovila/public_html/Home/wp-content/plugins/wp-super-cache/wp-cache-phase2.php on line 253”

Someone please help. I am totally confused!

Regards

[allydege]

Hi, I have uploaded a back up php file and override error file and now I can log in as usual. I have taken this back up like a week ago, is what I did okay OR there is any other better professional way?

[adamdale1]

No, you’ve done well, I always backup before adding plugins or make changes in the code, one minor syntax error can take the site down!

[Author]

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