diff --git a/app/api/projects/[projectId]/agent/sessions/[sessionId]/approve/route.ts b/app/api/projects/[projectId]/agent/sessions/[sessionId]/approve/route.ts
index a26f258..23cfe66 100644
--- a/app/api/projects/[projectId]/agent/sessions/[sessionId]/approve/route.ts
+++ b/app/api/projects/[projectId]/agent/sessions/[sessionId]/approve/route.ts
@@ -44,7 +44,7 @@ export async function POST(
     const rows = await query<{ data: Record<string, unknown> }>(
       `SELECT p.data FROM fs_projects p
        JOIN fs_users u ON u.id = p.user_id
-       WHERE p.id = $1::uuid AND u.data->>'email' = $2 LIMIT 1`,
+       WHERE p.id::text = $1 AND u.data->>'email' = $2 LIMIT 1`,
       [projectId, session.user.email]
     );
     if (rows.length === 0) {
@@ -59,7 +59,7 @@ export async function POST(
 
     // Find the session to get the appName (so we can find the right Coolify UUID)
     const sessionRows = await query<{ app_name: string; status: string }>(
-      `SELECT app_name, status FROM agent_sessions WHERE id = $1::uuid AND project_id = $2::uuid LIMIT 1`,
+      `SELECT app_name, status FROM agent_sessions WHERE id = $1::uuid AND project_id::text = $2 LIMIT 1`,
       [sessionId, projectId]
     );
     if (sessionRows.length === 0) {
diff --git a/app/api/projects/[projectId]/agent/sessions/[sessionId]/route.ts b/app/api/projects/[projectId]/agent/sessions/[sessionId]/route.ts
index 6cccecc..faa00fa 100644
--- a/app/api/projects/[projectId]/agent/sessions/[sessionId]/route.ts
+++ b/app/api/projects/[projectId]/agent/sessions/[sessionId]/route.ts
@@ -40,9 +40,9 @@ export async function GET(
               s.status, s.output, s.changed_files, s.error,
               s.created_at, s.started_at, s.completed_at
        FROM agent_sessions s
-       JOIN fs_projects p ON p.id = s.project_id
+       JOIN fs_projects p ON p.id::text = s.project_id::text
        JOIN fs_users u ON u.id = p.user_id
-       WHERE s.id = $1::uuid AND s.project_id = $2::uuid AND u.data->>'email' = $3
+       WHERE s.id = $1::uuid AND s.project_id::text = $2 AND u.data->>'email' = $3
        LIMIT 1`,
       [sessionId, projectId, session.user.email]
     );
diff --git a/app/api/projects/[projectId]/agent/sessions/[sessionId]/stop/route.ts b/app/api/projects/[projectId]/agent/sessions/[sessionId]/stop/route.ts
index ef3e485..5a868c9 100644
--- a/app/api/projects/[projectId]/agent/sessions/[sessionId]/stop/route.ts
+++ b/app/api/projects/[projectId]/agent/sessions/[sessionId]/stop/route.ts
@@ -19,9 +19,9 @@ export async function POST(
     // Verify ownership
     const rows = await query<{ status: string }>(
       `SELECT s.status FROM agent_sessions s
-       JOIN fs_projects p ON p.id = s.project_id
+       JOIN fs_projects p ON p.id::text = s.project_id::text
        JOIN fs_users u ON u.id = p.user_id
-       WHERE s.id = $1::uuid AND s.project_id = $2::uuid AND u.data->>'email' = $3 LIMIT 1`,
+       WHERE s.id = $1::uuid AND s.project_id::text = $2 AND u.data->>'email' = $3 LIMIT 1`,
       [sessionId, projectId, session.user.email]
     );