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  .HTACCESS 500 ERROR - FIXED!
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PROBLEM:
--------
500 Internal Server Error when accessing the site

CAUSE:
------
.htaccess file had directives not supported by your server:
- PHP settings (php_value, php_flag) - often disabled for security
- ErrorDocument pointing to non-existent files
- Complex FilesMatch rules with mod_authz_core
- Performance settings that might not be allowed

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SOLUTION - SIMPLIFIED .HTACCESS:
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Removed problematic directives, kept only essentials:

✓ URL rewriting (clean URLs)
✓ Basic security (prevent directory listing)
✓ File protection (.sql, .log, .bak)

SIMPLIFIED VERSION (Now in .htaccess):
--------------------------------------

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /Multi-Tanent/
    
    # Student Registration: /school-code/register
    RewriteRule ^([a-zA-Z0-9_-]+)/register/?$ register_student.php?school=$1 [L,QSA]
    
    # Parent Registration: /school-code/parent/register
    RewriteRule ^([a-zA-Z0-9_-]+)/parent/register/?$ parent_register.php?school=$1 [L,QSA]
    
    # Parent Login: /school-code/parent/login
    RewriteRule ^([a-zA-Z0-9_-]+)/parent/login/?$ parent/login.php?school=$1 [L,QSA]
    
    # Student Login: /school-code/login
    RewriteRule ^([a-zA-Z0-9_-]+)/login/?$ admin/login.php?school=$1 [L,QSA]
</IfModule>

Options -Indexes

<FilesMatch "\.(sql|log|bak)$">
    Order allow,deny
    Deny from all
</FilesMatch>

REMOVED (Caused 500 error):
---------------------------
✗ php_value upload_max_filesize 20M
✗ php_flag display_errors Off
✗ ErrorDocument 404 /Multi-Tanent/404.php
✗ Complex mod_authz_core rules
✗ mod_deflate compression
✗ mod_expires caching

These can be configured in cPanel PHP settings or php.ini instead.

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UPLOAD THE FIXED .HTACCESS:
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1. DELETE OLD .HTACCESS FROM SERVER
   - cPanel File Manager
   - Navigate to: Multi-Tanent/
   - Find: .htaccess
   - Delete it

2. UPLOAD NEW .HTACCESS
   - Click Upload
   - Select: C:\xampp\htdocs\Multi-Tanent\.htaccess
   - Wait for upload complete

3. TEST IMMEDIATELY
   - Visit: https://test.melanegroup.com/Multi-Tanent/
   - Should NOT get 500 error
   - Site should load normally

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VERIFY CLEAN URLS WORK:
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After uploading fixed .htaccess:

TEST 1: Regular Page Access
----------------------------
Visit: https://test.melanegroup.com/Multi-Tanent/admin/login.php
Expected: Login page loads ✓

TEST 2: Clean URL for Student Registration
-------------------------------------------
Visit: https://test.melanegroup.com/Multi-Tanent/kine/register
Expected: Student registration form loads ✓

TEST 3: Parent Registration Clean URL
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Visit: https://test.melanegroup.com/Multi-Tanent/kine/parent/register
Expected: Parent registration form loads ✓

If any return 404:
- mod_rewrite might not be enabled
- Use query string URLs instead (?school=KINE)

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ALTERNATIVE: DISABLE .HTACCESS COMPLETELY
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If clean URLs still cause issues:

OPTION 1: Delete .htaccess entirely
------------------------------------
- Delete .htaccess from server
- Use query string URLs: register_student.php?school=KINE
- Everything still works, just not as clean

OPTION 2: Minimal .htaccess (only security)
--------------------------------------------
Options -Indexes

That's it! No rewriting, just prevent directory listing.

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PHP SETTINGS (Configure in cPanel Instead):
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Instead of .htaccess php_value directives:

1. Login to cPanel
2. Go to: Select PHP Version
3. Click: Options
4. Set:
   - upload_max_filesize: 20M
   - post_max_size: 25M
   - max_execution_time: 300
   - display_errors: Off
5. Save

This is safer and works better!

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CURRENT STATUS:
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.HTACCESS FILE: Fixed and simplified
UPLOAD STATUS: Ready to upload
EXPECTED RESULT: No more 500 error

CLEAN URLS:
  - /kine/register (student registration)
  - /kine/parent/register (parent registration)
  - /kine/login (student login)
  - /kine/parent/login (parent login)

FALLBACK:
  - register_student.php?school=KINE (always works)

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WHAT TO DO NOW:
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1. DELETE old .htaccess from server (if exists)
2. UPLOAD new .htaccess (simplified version)
3. TEST site loads without 500 error
4. TEST clean URL: /kine/register
5. If works: Great! Use clean URLs
6. If not: Delete .htaccess, use query strings

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The fixed .htaccess is ready!

Upload it and the 500 error should be resolved! ✅

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