>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #2800281. --> Reported by: [amaisano](https://www.drupal.org/user/523530) >>> <p>Bizzarre problem. Full error:</p> <p><code>Fatal error: Call to undefined function user_profile_form_submit() in /sites/all/modules/prlp/prlp.module on line 134</code></p> <p><strong>Context:</strong><br> I wanted to customize the reset form, so in my template.php file I have various "_alter" overrides intercepting users logging in or users accessing the user/reset page for the first time. I added the following to my template.php as well in order to have the PRLP module "work" with my customized user-reset template (page--mytheme-user-pass-reset.tpl):</p> <div class="codeblock"> <pre><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br></span><span style="color: #FF8000">/**<br>&nbsp;* Alters the user password reset landing page.<br>&nbsp;*<br>&nbsp;* Lets the user enter a new password directly on the landing page<br>&nbsp;* and adds a submit handler to save it.<br>&nbsp;*/<br></span><span style="color: #007700">function </span><span style="color: #0000BB">prlp_form_mytheme_user_pass_reset_alter</span><span style="color: #007700">(&amp;</span><span style="color: #0000BB">$form</span><span style="color: #007700">, &amp;</span><span style="color: #0000BB">$form_state</span><span style="color: #007700">) {<br><br>&nbsp; </span><span style="color: #FF8000">// Shows password set fields directly on first time login page -- needed to capture core override function above (user_pass_reset())<br>&nbsp; // Capture and pass-through to original module function :)<br>&nbsp; // TODO: Check if prlp module exists first?<br>&nbsp; </span><span style="color: #0000BB">prlp_form_user_pass_reset_alter</span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">, </span><span style="color: #0000BB">$form_state</span><span style="color: #007700">);<br>}<br></span><span style="color: #0000BB">?&gt;</span></span></pre></div> <p>I believe this was done because we are also overriding the core user_pass_reset() function in our theme's template.php, in order to customize various aspects of the user experience:</p> <div class="codeblock"> <pre><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br></span><span style="color: #FF8000">// Copy of core function user_pass_reset() from /modules/user/user.pages.inc<br>// !! MUST BE UPDATED TO MATCH CORE after any core update<br>// !! Any modules that hook/alter the core user_pass_reset() function must also be cloned and customized to work<br></span><span style="color: #007700">function </span><span style="color: #0000BB">mytheme_user_pass_reset</span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">, &amp;</span><span style="color: #0000BB">$form_state</span><span style="color: #007700">, </span><span style="color: #0000BB">$uid</span><span style="color: #007700">, </span><span style="color: #0000BB">$timestamp</span><span style="color: #007700">, </span><span style="color: #0000BB">$hashed_pass</span><span style="color: #007700">, </span><span style="color: #0000BB">$action </span><span style="color: #007700">= </span><span style="color: #0000BB">NULL</span><span style="color: #007700">) { </span><span style="color: #FF8000">/* original core code with some modifications */ </span><span style="color: #007700">} <br></span><span style="color: #0000BB">?&gt;</span></span></pre></div> <p>Now this all worked perfectly until we disabled our themes registry rebuild setting (unchecked 'Rebuild theme registry on every page' setting for our theme).</p> <p>If I un-check that theme option, the password reset works perfectly, and follows our crazy code to successfully show the user the customized forms and then logs them in.</p> <p>When the setting is on, checked, it doesn't work and hitting Submit after entering a new password results in a WSOD with the above noted error.</p> <p>Any idea why the theme registry is affecting this? Why can't the PRLP module find a core user module function when the theme registry isn't being rebuilt on every page load?</p>