Server error fix

Fix the “Error establishing a database connection” issue on the website .

Details:
• The website currently shows a database connection error when trying to access it.
• Please identify the root cause (e.g., incorrect database credentials, database server down, corrupted WordPress files, or exceeded hosting limits).
• Restore the website to full functionality.
• Verify that the website loads correctly and that all pages work as expected after the fix.

Access:
Let me know what credentials or access details you need (hosting, cPanel, phpMyAdmin, WordPress admin, etc.) to resolve the issue.