Update Dockerfile

Dockerfile

@@ -1,7 +1,6 @@
 FROM php:8.2-apache
 
 # 1. Install system dependencies
-# Added libssl-dev and the common build tools
 RUN apt-get update && apt-get install -y \
     libpng-dev \
     libonig-dev \
@@ -11,12 +10,13 @@ RUN apt-get update && apt-get install -y \
     libc-client-dev \
     libkrb5-dev \
     libssl-dev \
+    libldap2-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# 2. CREATE SYMLINKS (This is the "secret sauce" for IMAP on Debian)
-# This prevents the "not found" errors during configuration
-RUN ln -s /usr/lib/x86_64-linux-gnu/libkrb5.so /usr/lib/libkrb5.so \
-    && ln -s /usr/lib/x86_64-linux-gnu/libc-client.so /usr/lib/libc-client.so
+# 2. CREATE SYMLINKS
+# We use -f to force the link in case it already exists, preventing build crashes
+RUN ln -sf /usr/lib/x86_64-linux-gnu/libkrb5.so /usr/lib/libkrb5.so \
+    && ln -sf /usr/lib/x86_64-linux-gnu/libc-client.so /usr/lib/libc-client.so
 
 # 3. Configure and Install IMAP
 RUN docker-php-ext-configure imap --with-kerberos --with-imap-ssl \